Guangzhou

Ciara Huang

Alice Hou

Lusheng secures victory for Amer Sports in trademark infringement case — sale of goods destined for destruction constitutes infringement, Shanghai IP Court issues fivefold punitive damages on appeal

Lusheng successfully helps SALOMON protect its classic footwear, with its mountain-shaped zigzag line constituting influential trade dress, awarded 3.39 million yuan in damages

Sophia Hou

Vivian Zhang

Gavin Gan

Seminar on key IP cases and disputes at home and abroad successfully held in Guangzhou

Q&A: Do “refurbished goods” and “fake orders” constitute the crime of trademark counterfeiting?

Peoplebanner

People

A trusted team of IP experts working across industries, jurisdictions, and technologies to protect what matters most

Meet the People Leading in IP—Experienced, Insightful and Trusted

Beijing

Landy Jiang

Dispute Resolution

Landy is the Managing Partner, Global Co-Deputy Head of Dispute Resolution, based in Beijing.
Landy has 20 years' practical experience in intellectual property law and is an expert in providing clients with comprehensive and in-depth IP strategies and global portfolio services. Landy specializes in IP strategies, IP protection and litigations, covering areas such as trademarks, data, copyrights, patents, trade secrets, trade names, domain names, and unfair competition. Trusted by many established multinational companies and emerging domestic and international enterprises, her clients span fast-moving consumer goods (FMCG), luxury goods, technology and the internet, automotive, entertainment, education, and publishing industries.
Landy has acted in several landmark cases in the domestic judicial practice, many of which have been recognized by courts and industry institutions, including the "Model IP Cases of the Year" selected by the Supreme Court.
Landy has received recommendations from many international legal directories and prominent media, including The Legal 500, Managing IP, Benchmark Litigation, and World Trademark Review. Landy has also been listed in the "IP House: Top 50 Outstanding IP Lawyers in China" "IPR Daily: Top 50 IP Lawyers under the age of 50 in China" amongst other accolades.

August Zhang

August Zhang is the Honorary Managing Partner, based in Beijing.
August is the founding partner of Lusheng and has been engaged in intellectual property law for nearly 30 years. He received the prestigious Chevening Scholarship from the UK early in his career and served as a visiting scholar at the London School of Economics (LSE).
August has extensive experience in trademark rights, copyright, trade secrets, and unfair competition, providing leading domestic and international companies with IP protection strategies and customized legal services. He is trusted by numerous long-standing clients across various industries, including technology, food, consumer goods, sports, and pharmaceuticals. Particularly adept at handling complex civil litigation and criminal protection, he has represented many cases that have had a significant impact and are considered cutting-edge.
August has been recommended by many international legal directories and prominent media, including Managing IP, World Trademark Review, and Who’s Who Legal, and has been honored as “China IP Experts" by Asia IP and other accolades.

Sharon Qiao

Sharon is a Senior Partner, based in Beijing.
Sharon, with over 24 years' professional experience, is a senior intellectual property law practitioner. Sharon was awarded the prestigious Max-Planck Scholarship early in her career and later earned her doctoral degree in intellectual property law from Ludwig Maximilian University of Munich in Germany.
Sharon has extensive experience in patents, trademarks, copyrights, trade secrets, and unfair competition, serving clients across various industries, including technology, electronics, telecommunications, chemistry, daily cosmetics, pharmaceuticals, media and entertainment, fashion, and sports. Sharon has represented parties in numerous complex cutting-edge cases, including several recognized annual model cases by the Supreme People's Court.
Sharon has received recommendations from many international legal directories and prominent media, including Managing IP, World Trademark Review, IAM (Intellectual Asset Management), and Who’s Who Legal. She has been listed in "IP House: Top 50 Outstanding IP Lawyers in China" and "IAM Patent Global Leaders." Sharon is also actively involved in researching and reforming China's intellectual property laws and serves as a director of the Intellectual Property Law Association of China Law Society (CLS).

Shanghai

Ling Jin

Digital & Commercial

Ling Jin is the Honorary Managing Partner of Shanghai Office, based in Shanghai.
Ling Jin excels at assisting clients navigate complex intellectual property and regulatory challenges in the digital domain enabling companies to efficiently achieve their commercial objectives.
With over 20 years of experience in business, IP, technology, and marketing law, Ling brings a fresh perspective to emerging issues in the digital space. She has a business-oriented approach and has successfully mitigated IP risks for several multinational brands and tech companies in the digital arena. Previously, Ling worked at the Legislative Affairs Office of the State Council, where she was involved in the legislating of over 50 Acts and regulations during her tenure.
Ling possesses expertise across various fields and is committed to innovation in services, providing solutions for clients in cutting-edge areas such as NFTs and the metaverse.
Ling is also highly recognized by numerous international legal directories and prominent media, including IAM (Intellectual Asset Management), and Who’s Who Legal. She has also received honours such as "World IP Review: One of the Most Influential Women in Intellectual Property".

Enforcement

Sophia is the Managing Partner of Guangzhou Office, China Head of Enforcement, based in Guangzhou.
Sophia Hou is dedicated to intellectual property protection and enforcement both in China and globally, with over 20 years of practical experience. Sophia serves numerous leading domestic and multinational companies across various industries, including communications, technology, fast-moving consumer goods, fashion and luxury goods, manufacturing, and entertainment.
Sophia specializes in customizing and executing comprehensive IP protection and enforcement projects for rights holders, covering the full spectrum of trademark, patent, copyright, and trade secret matters, including evidence collection, administrative enforcement, criminal protection, and disputes related to infringement and unfair competition.
Additionally, with an international perspective, Sophia has laid a solid foundation for overseas IP protection for many Chinese companies, providing international protection in regions such as the Middle East, Africa, and Southeast Asia. Sophia has also handled numerous large-scale, influential cases across multiple jurisdictions.
She currently serves as a member of the International Trademark Association (INTA) Anti-counterfeiting Committee and was the chair of the INTA Anti-Counterfeiting Committee of China Sub-Committee. She has been honored with the "IPR Daily: Top 50 IP Lawyers under the age of 50 in China" among other accolades.

Alice Yu

Alice is the Head of Shanghai Litigation Team, based in Shanghai.
Alice Yu is an experienced intellectual property lawyer with nearly 20 years practice. Covering areas such as trademarks, copyrights, patents, trade secrets, trade dresses, trade names, and domain names etc. Alice provides both litigation and non-litigation legal services related to IP for well-known multinational companies. She has long served numerous leading multinational corporations from various industries, including fashion, technology, manufacturing and engineering, entertainment, sports, toys, hospitality, alcoholic beverages, and consumer goods.
With her extensive litigation experience, Alice has successfully represented clients in landmark and challenging cases, often involving companies’ core IP rights, achieving victories and substantial compensation for numerous clients.
Many of the cases she has handled are of milestone significance in domestic judicial practice and have been selected as model cases by various courts and professional institutions, including the "Top Ten Intellectual Property Cases of the Year by Chinese Courts" by the Supreme Court and the ‘Deals of the Year (IP)’ by China Business Law Journal.

Sunny Su

Sunny Su is the China Head of Digital & Commercial, based in Beijing.
Sunny, with over 20 years of experience in the field of intellectual property legal practice, serves numerous well-known multinational companies across media and publishing, film and entertainment, technology, advertising, the internet, fast-moving consumer goods, and agricultural sectors.
Sunny specializes in IP-commercial matters, including technology import and export, intellectual property transfer and licensing, franchising, non-compete, and commercialization. Sunny also provides legal counsel service to international clients on cross-border e-commerce and social media platforms, offering legal advice on private traffic, marketing, endorsements, and advertising compliance.
Sunny also keeps abreast of the latest developments in China's data protection and regulatory compliance regimes, offering professional legal services related to cybersecurity, privacy policy/personal data protection, compliance strategies, and cross-border data flows. Her outstanding litigation achievements have been recognized as "Deals of the Year" by the China Business Law Journal. Sunny has also participated in compiling China's first intellectual property clause guide in foreign economic and trade contracts, titled "Guidance for intellectual property clauses in international economic and trade cooperation contracts".

Carol Wang

Carol Wang is the Managing Partner of Shanghai Office, Global Co-Deputy Head of Dispute Resolution, based in Shanghai.
Carol is a distinguished expert in the field of intellectual property protection, with over 20 years of experience dealing with trademark, copyright, patent, trade secret, trade name, and unfair competition matters.
Carol has served numerous world-renowned companies in various industries, including media and entertainment, sports, fashion and luxury goods, automotive, technology, chemicals, and catering. Carol has successfully represented parties in high-profile and high-compensation disputes worth tens of millions, with several of these matters being recognized as the "Top 10 IP Cases” by the Supreme People's Court and various levels of courts, as well as "Top 10 Cases of Combating Copyright Infringement and Piracy” by the National Copyright Administration and “Model Cases of Criminal IP Protection” by the Ministry of Public Security, etc.
Carol is highly regarded by many international legal directories and prominent media, including Managing IP, Benchmark Litigation, World Trademark Review, and IAM (Intellectual Asset Management). She has been listed among "Managing IP: Top 250 Women in IP" amongst other prestigious rankings.

Alice is the Head of Guangzhou Litigation Team, based in Guangzhou.
Alice Hou is an outstanding lawyer in the field of intellectual property protection and rights enforcement, with nearly 10 years of practical experience. Her expertise includes managing disputes over trademarks, copyrights, patents, trade secrets, and unfair competition.
Alice has served numerous leading domestic companies and well-known multinational corporations, primarily those operating in the sports, entertainment, technology, fashion and luxury goods, toys, daily chemicals, and pharmaceuticals sectors. Alice’s specialty is IP criminal litigation and administrative actions.
Alice has handled several groundbreaking cases that have been instructive for the handling of similar cases in the field of intellectual property nationwide or locally. Many of these have been recognized as model cases by courts at various levels, procuratorates, and industry organizations, including the "Top Ten National Procuratorial Intellectual Property Protection Model Cases of the Year" by the Supreme People's Procuratorate and the “Top 10 Model Cases of Cracking Down on IP Infringement Crimes” by the Ministry of Public Security. Alice has also been repeatedly included in the "Managing IP: IP Stars" list.

Meryl Wang

Meryl Wang is the Leader of Administrative Litigation Team, based in Beijing.
Meryl has nearly 20 years’ experience in the field of intellectual property, with a strong focus on trademark administrative litigation and brand protection matters. She has represented many internationally renowned clients across a wide range of industries such as technology, fashion and luxury, sports and entertainment, education, home goods, manufacturing, and pharmaceuticals.
Meryl is highly experienced in handling diverse IP disputes, including trademark administrative litigation, trademark infringement, unfair competition, copyright, and design patent matters. As the head of the administrative litigation team, she and her team have managed over 3,000 cases in the past decade.
With deep litigation experience and an innovative legal mindset, Meryl has led numerous high-profile and complex cases involving the recognition of well-known trademarks, prior rights, and cross-class protection. Many of these cases have been recognized as ‘Model IP Cases’ by the Supreme People’s Court, Guangzhou IP Protection Association, Zhejiang courts, and other authoritative institutions.

Xin Li

Xin Li is a Principal of Lusheng, based in Beijing.
Xin has over 15 years of hands-on expertise in the field of intellectual property (IP), with outstanding professional achievements in trademarks, copyrights, design patents, domain name disputes, and unfair competition.
Xin represents a broad range of internationally renowned clients across the luxury, fashion, publishing, fast-moving consumer goods, and high-end manufacturing sectors. As a Senior Associate, she has extensive experience in client communication and management and is dedicated to developing a deep understanding of each client’s business to craft effective and tailored IP strategies through close collaboration.
Xin has advised numerous influential cases in the areas of trademark enforcement, copyright protection, and unfair competition, many of which have become guiding judicial precedents. Her cases have been repeatedly recognized with benchmark awards by judicial authorities and legal media, including the "Top 50 Typical IP Cases of the Year" selected by Chinese Courts and the "Top 10 Cases of Combating Copyright Infringement and Piracy in China" selected by National Copyright Administration of China.

Liping Xu

Liping Xu is a Principal of Lusheng, based in Shanghai.
Liping has been practicing in the field of intellectual property for over 15 years and holds dual Licensed PRC Patent Attorney and Licensed PRC Lawyer. He has accumulated broad practical experience across a wide range of IP matters, including trademarks, patents, copyrights, trade secrets, domain name disputes, and unfair competition.
Liping’s clients span across a spectrum of industries, including sports and entertainment, high technology, telecommunications, digital platforms, advanced manufacturing, personal care, and luxury goods. He provides strategic advice and dispute resolution services to numerous internationally renowned companies.
Several of the cases he has handled have become landmark precedents with industry impact. He has also secured record-setting damages across various sectors. His work has been recognized in multiple authoritative case selections, including “Top 10 IP Protection Cases” by courts in regions including Jiangxi, Wuxi, Suzhou, and Shanghai Pudong, the ‘Deals of the Year (IP)’ by China Business Law Journal, and the ‘Top IP Judicial Protection Case in the Seed Industry’ by the Supreme People’s Court.

Eddie Wang

Patents & Technologies

Eddie Wang is the China Head of Patents, based in Beijing. Eddie has amassed over 20 years’ comprehensive practical experience across the legal and technical fields. He has served as the Legal Director in leading domestic green-energy automotive and chip companies with work encompassing multiple aspects such as technical engineering, patent agency, and legal consultation.
With dual master’s degrees in communication engineering and law, he has deep professional experience in technical areas like artificial intelligence, game, chip architecture, smart driving, and wireless communication. Notably, his strategies for artificial intelligence patent applications have been incorporated into the "Patent Examination Guidelines".
Furthermore, he has accumulated extensive experience in intellectual property risk control, compliance management, capital market operations, and commercial contract negotiations. From the perspective of corporate operations and development strategies, he is adept at providing legal advice that aligns with long-term commercial development goals.
Eddie has received recognition from numerous authoritative media, including being named one of "IPR Daily: China's Top 40 Under 40 Corporate Intellectual Property Elites; Top 50 IP Lawyers under the age of 50 in China" and "Legal Diamond Award: Excellence in Professional Influence Award".

Mi Li

Mi Li is the Patent Director at Lusheng, based in Beijing.
Mi has over 20 years of practice experience in intellectual property. She has deep expertise in acquiring and safeguarding valuable IP assets for companies, competitive landscape analysis, management and risk prevention of IP portfolios, and IP transactions. Her technical expertise spans several industries, including machinery, mechatronics, engineering technology, and semiconductor technology.
Mi has overseen patent operations in China for several well-known multinational corporations and has represented dozens of leading international and domestic Chinese companies in sorting out and managing trade secrets and global patent portfolios, as well as in patent evaluation and risk assessment within IP transactions.
With her exceptional technical knowledge, legal acumen, and client recognition, Mi has been listed in the "China Business Law Journal The A-List: Growth Drivers" and "IPR Daily: 50 IP Lawyers Under the Age of 50". Moreover, Mi is highly proactive in legal research and rights protection assistance within the IP industry and has been selected for the "Domestic IP Expert" of the National IP Oversea Dispute Resolution Guidance Center.

Heidi Feng

Heidi is a Principal of Lusheng, based in Shanghai.
Heidi Feng has been deeply engaged in the field of intellectual property (IP) for over a decade, specializing in providing comprehensive IP protection and enforcement services, including integrated protection strategies, enforcement, as well as civil and criminal protection.
Her clients include world-leading companies in industries such as toys, entertainment, sports, luxury and fashion, and educational publishing. Heidi delivers forward-looking and strategic legal solutions tailored to their needs.
Heidi is particularly experienced in tackling malicious IP infringements and handling complex disputes. The enforcement cases she has represented have achieved groundbreaking results in both criminal protection and civil remedies, with several becoming landmark cases. These include cases recognized as "Model Cases of IP Criminal Protection" by the Supreme People's Court, "Model Cases on Innovation-Driven IP Protection" by the Supreme People's Procuratorate, and "Top 10 Model Cases of Combating Online IP Infringement & Counterfeiting" by the Ministry of Public Security.

Terry Lu

Terry LU is an Associate of Lusheng, based in Beijing.
Terry Lu has approximately 14 years of professional experience in the field of intellectual property. With a dual background as a former patent examiner and licensed lawyer and holding a licensed patent attorney qualification, Terry specializes in patent and technology-related IP matters, including medical devices, biopharmaceuticals, functional materials, household appliances, construction machinery, consumer goods, optics, and aesthetic medicine.
Terry has a strong academic background in chemistry and biotechnology. He previously worked for several years at the Beijing Patent Examination Cooperation Center of the China National Intellectual Property Administration (CNIPA), where he focused on patent examination in the chemical sector and participated in CNIPA-led research projects.
Terry advises clients on a broad range of contentious and non-contentious intellectual property matters involving patents, computer software, and trade secrets. His work covers different types of IP litigation, including patent search and analysis, freedom-to-operate (FTO) assessments and legal opinions, due diligence, patent invalidation, administrative proceedings, patent infringement, trade secret misappropriation, and software-related disputes.

Jiabin Wang

Jiabin Wang is an Associate of Lusheng Law Firm, based in Beijing.
Jiabin has nearly a decade of professional experience in the field of intellectual property law, with a focus on the protection and enforcement of trademarks, patents, and copyrights. His practice covers administrative and civil litigation, as well as enforcement actions. With a strong legal background and extensive practical experience, he has advised numerous internationally renowned clients in the entertainment, luxury, and high-tech sectors.
Jiabin is known for his ability to accurately assess client needs and deliver intellectual property solutions that integrate international perspective with localized strategies. He is especially experienced in handling complex and emerging IP disputes for multinational corporations and has successfully managed over one hundred IP-related matters across various forums.
He has been recognized for his work in several high-profile cases, including those selected as “Model Cases of IP Protection” by the People’s Procuratorate of Beijing and ‘Top 10 Foreign-related IP Protection Cases’ of Jiangsu Market Supervision and Administration, reflecting his strength in both litigation and strategic enforcement.

Jensen Li

Jensen Li is a Patent Attorney of Lusheng, based in Shanghai.
Jensen has over 20 years of professional experience in the patent field, with expertise in legal services related to computer and emerging technologies, including artificial intelligence, big data, and the Internet of Things.
He focuses on providing clients with high-value innovation support, patent drafting, search and analysis, invalidation proceedings, and infringement litigation support. Jensen is especially skilled in handling technologies in industries such as computing, telecommunications, automotive, machinery, and consumer product packaging. With a solid technical background and extensive practical experience, the patent attorney offers comprehensive services ranging from patent portfolio planning to dispute resolution, demonstrating exceptional expertise in managing patent matters involving complex technologies.
Jensen previously worked in the IT industry and has several years of software development mastery. This background gives him a unique understanding of the innovation lifecycle and the efficient integration of AI tools in intellectual property services.

Yvette Feng

Yvette Feng is a Patent Attorney, based in Beijing.
Yvette has approximately 15 years of experience in the field of intellectual property (IP). She holds dual qualifications as a Licensed PRC Patent Attorney and a Licensed PRC Lawyer and has successfully handled hundreds of domestic and international patent applications. Her solid foundation in the profession enables her to be able to handle even the most complex patent matters,
Yvette specializes in patent strategy in the fields of chemistry and biotechnology, with expertise in high-value patent drafting, office action responses, patent invalidation, infringement litigation, and freedom-to-operate (FTO) searches. She provides end-to-end IP solutions that integrate commercial insight with legal rigor.
Yvette’s core role involves advising leading clients across a wide range of high-tech industries, including life sciences, consumer goods, pharmaceuticals and chemicals, and advanced materials. She has extensive hands-on experience in patent portfolio development, risk management, and dispute resolution. She has led several core IP projects for multinational companies, helping them secure strategic protection for key technologies in the Chinese market.

Lin Cong

Dante Fan

Dante is a Senior Associate at Lusheng, based in Shanghai.
Dante has 7 years of judicial experience in intellectual property (IP) tribunals at both levels in Shanghai and 5 years of practice experience at a Red Circle law firm.
He has dual backgrounds in law and technology, with his areas of expertise covering IP dispute resolution, non-litigation transactions and daily management. These include litigation and non-litigation matters involving all types of trademarks, copyrights, patents, new plant varieties, trade secrets and unfair competition. Dante is particularly experienced in serving clients in major sectors such as internet, fashion and fast-moving consumer goods, film and entertainment, electronic information, life sciences, pharmaceutical and chemical engineering, and fintech.

Miriam Yang

Shuang Cheng

Shuang is the Head of German Desk of Lusheng, based in Beijing.
Shuang is a practicing patent attorney, with an IP practice spanning over 15 years. He focuses on patent application, prosecution, invalidation and litigation in the fields of mechanical, electrical engineering, electronic, computer science and material science.
Shuang has supported on numbers of well-known European and American companies. His working languages are German, English and Chinese.

Brand Zhang

Brand Zhang is an associate of Lusheng, based in Shanghai.
He holds a Bachelor of Science in Chemistry and Materials, and a Master of Laws from Fudan University. He obtained the Legal Professional Qualification Certificate in 2017, joined Lusheng Law Firm as a new graduate in 2020 and has been practicing law since then. He also obtained the Patent Attorney Qualification Certificate in 2023.
Since joining Lusheng, he has represented clients in numerous cases involving trademark, copyright, patent, unfair competition and new plant variety protection, securing favorable outcomes for clients and maximizing their interests. He serves clients across industries including luxury goods, apparel, industrial products, toys, food and beverage, cosmetics, online games and automobiles, among others.

Emma Zhou

Melissa Yin

Eve Cheng

Claire Zhang

Chunxiao Dong

Chunxiao is an Associate of Lusheng Law Firm, based in Beijing.
Chunxiao Dong has been practicing IP laws for almost 10 years.
Prior to joining the firm, Chunxiao was an associate for an IP law firm in China focusing on trademark administrative litigation, civil litigation and non-litigation services for both domestic and international matters for 5 years.
She has vast experience representing clients on matters concerning trade mark administrative litigation, trademark infringement and unfair competition litigation, comprehensive protection scheme of IP rights. Chunxiao’s clients include well-known companies in diverse industries.

Charlie Liu

Susie He

Grace Chen

Frida Sun

Frida is a Patent Attorney of Lusheng, based in Beijing.
Frida has IP practice spanning about 7 years. She is specialized in patent drafting, prosecution and analysis, and also provides support for patent litigation and industrial design cases when necessary. Her working languages are Chinese, English and German.
With about three years’ experience in automobile R&D, Frida has rich experience and solid professional skills in understanding clients demands, analysing technical solutions, and supporting clients with their patent strategy. In terms of IP, her technical expertise includes automobile, machinery, electricity, optics, automation, AI and so on. Frida has provided patent services such as patent drafting, patent translation and response to the office actions for well-known domestic and foreign companies and has accumulated rich experience in patent practice.

Jenney Zhang

Jiao He

Jiao is the Head of Mechanics and Design Division of Lusheng, based in Beijing.
Jiao is a practicing patent attorney and patent litigator, with an IP practice spanning over 10 years. She has extensive experience in patent drafting, prosecution, invalidation, litigation, search and analysis.
Her technical expertise includes mechanics, automobile and industrial design. Besides dealing with the patent applications and responding to the office actions, Jiao has been providing patent-related legal services to numbers of famous international and domestic companies, and she has been involved in many patent invalidation and litigation cases in recent years.
Jiao is a mechanical and industrial design expert and leads the China mechanical and design team.

Siyan He

Janet Liu

Janet is an associate of Lusheng, based in Guangzhou.
Janet is a dual-qualified Patent Attorney and IP Lawyer with 8+ years of experience in cross-border intellectual property protection. Combines technical expertise in information engineering with advanced legal training:
from University College London (UCL), specializing in high-stakes patent litigation and complex or challenging intellectual property disputes.
She represented leading multinationals and Chinese high-tech companies, especially in the industries of manufacturing & engineering, telecommunications, digital & internet, and luxury goods.

Irene Lin

Mary Wu

Jennifer Xia

Lisa Lin

Baron Wang

Lusheng Editor

Ivy Xu

Wensen An

Lucy Wang

Shuyue Wang

Jerry Zhao

Yubing Guo

Tianyu Hang

Yue Liu

Jepat Feng

Yi Xu

Fan Liu

Polly Jiang

Aaron Wang

Serene He

Carla Guo

Xing Chang

Robert Zang

Jack Liu

Miaozhu Li

Wenney Zhou

Fei Ma

Robin Su

Jacob Chen

Roger Huang

Eric Chang

Jacqueline Zhao

Donnie Wang

Sabrina Chen

Sabrina is a Patent Attorney of Lusheng, based in Beijing.
Sabrina has worked in IP field over a decade. Sabrina has a bachelor’s degree in mechanical engineering and Automation, a bachelor’s degree in international economy and Trade and a Master’s degree in Engineering Mechanics. Sabrina is fluent in English.
She has handled many cases in the technical field of mechanical engineering and are familiar with analyzing technical solutions, translating and proofreading patent application documents, preparing responses to Office Actions, and handling cases of patent re-examination.

Jenny Cheng

Jenny is a Patent Attorney of Lusheng, based in Shanghai.
Jenny holds a PhD in Physics from Shanghai Jiao Tong University and has over 10 years of experience in the patent field. Her practice focuses on semiconductor devices and processes, 5G communications, electronic communications, and chip-related technologies. She advises on patent mining and portfolio development, patent drafting and filing, office action responses, re-examination and invalidation proceedings, and freedom-to-operate (FTO) analyses, providing end-to-end support from strategic filing to enforcement.
Jenny has extensive experience in patent prosecution and protection in China, and is also familiar with patent filing and protection in overseas jurisdictions including the United States, Europe, and Australia. She is skilled in cross-jurisdictional co-ordination and building integrated patent portfolios.

Xinyu Zhang

Xinyu is a Patent Attorney of Lusheng, based in Beijing.
Xinyu has two years of experience in the intellectual property field, focusing on patent prosecution, patent drafting, and patent translation (English and Japanese). She has provided clients with more than 200 OA response strategies, including dozens of solutions at the re-examination stage. Her working languages are English, Japanese, and Chinese.
Xinyu has an academic background in pharmaceutical sciences and biological sciences. Prior to entering the IP field, she worked in the clinical research department of a pharmaceutical company. Since qualifying as a patent agent, she has provided professional services to dozens of well-known companies from Japan, Europe, and the United States. Her technical coverage spans high-tech industries including polymer materials, chemical and pharmaceutical technologies, life sciences, food and cosmetics, battery technologies, and semiconductor technologies. She is skilled in assisting clients with patent strategy development and securing patent protection.

Alex WEI

Alex Wei is a Patent Attorney of Lusheng, based in Beijing.
Alex Wei is a patent attorney with over 10 years of intellectual property practice. He possesses extensive experience in patent prosecution.
His technical expertise covers chemistry, biochemistry, cosmetics, pharmaceuticals and materials science. He has managed numerous cases in the chemical field, with solid experience in technical solution analysis, translation and proofreading of patent application documents, responding to office actions, re-examination and invalidation.
He also has rich experience in supporting pharmaceutical and new energy high-tech clients on patent portfolio strategy, patent drafting and patent protection in major jurisdictions including the United States, Europe, Canada, Australia, Russia and India.

Dara Dong

Dara is a patent paralegal of Lusheng Law Firm, based in Shanghai.
Dara has been working in the patent profession for 10+ years.
She is highly experienced in patent formalities before the China Patent Office, assisting Fortune 500 companies, MNCs, and SMEs throughout the patent lifecycle, i.e., from filing to grant, as well as addressing the post-grant issues such as renewal, licensing and invalidation procedures. Additionally, she is adept at coordinating with foreign associates and authorities to manage overseas patent prosecutions for domestic clients.
Dara is committed to delivering efficient and practical support to our clients and associates. She is the “go-to” person for attorneys and clients seeking expertise in patent formalities both in China and internationally.

Wendy Chen

Emma Zhou (1)

Emma Zhou (2)

Emma Zhou (3)

Emma Zhou (4)

Subscribe Now

This content is not available in English. We will redirect you to the Homepage shortly. 

Sorry

Stay in the loop with \nour latest listings

SIGN UP TO  OUR NEWSLETTER 

Site Settings

Search

Services

We provide end-to-end IP legal services through expertise and innovation to help clients secure competitive advantage.

Delivering tailored insights into portfolio risks and mitigation strategies to protect asset values & support clients throughout the entire transaction life cycle

We have handled thousands of IP litigation cases, with multiple cases recognized by national authorities.

We leverage a global network to deliver full-lifecycle patent services, transforming patent strategy into business growth engines.

We enable businesses to navigate the new digital landscape and deliver commercial objectives.

We deliver full-spectrum protection via integrated online-offline enforcement, spanning administrative, criminal, and platform actions.

Insights & Alerts

Expert analysis and market intelligence from Lusheng. Access our latest insights and timely updates on IP regulations and trends. 

Sector Updates to Keep Clients Ahead in China’s Evolving Legal Landscape

Trend analysis and market insights. Explore our expert commentary on evolving laws, regulations, and the IP landscape. 

Articles

Regular bulletins on specialized topics. Stay current with our updates covering IP, entertainment law, data compliance, trade secrets, and more. 

Newsletter 

In-depth research and white papers. Get our reports, manuals, and industry studies. 

Reports 

News

Our recent successes, awards, events, and key milestones

The latest developments from Lusheng. Stay informed about our progress and achievements in intellectual property. 

Discover Our Latest Developments, and Success Stories Driving the Future of IP 

Client success, powered by expertise. Explore real-world examples of how we've helped clients protect and grow their IP rights and value. 

Success Stories

Follow our key milestones, awards, industry impact, and important firm developments. 

Press

Engage with Lusheng. Stay informed on recent conferences, webinars, and events where our experts are making an impact. 

Events

Locations

Legal Section

Our Values

Honors and Recognitions

Representative Cases

Award – Winning Cases​

Jobs

Careers

Lusheng Law Firm is a leading intellectual property law firm in China, providing comprehensive IP services through a global network and a team of experienced professionals. 

Get in touch with us. Connect with us on your IP needs. 

Join our growing team. Explore opportunities to advance your career at the forefront of intellectual property law. 

Expertise that sets precedents. Our cases are frequently recognized by courts and authorities.

About Us

Contact Us 

Careers 

Model Cases

At Lusheng Law Firm, we champion innovation through world-class intellectual property services. With deep legal expertise, global reach, and a dedication to excellence,  we protect the ideas that shape tomorrow

Ciara Huang

Related News

Lusheng secures victory for Amer Sports in trademark infringement case — sale of goods destined for destruction constitutes infringement, Shanghai IP Court issues fivefold punitive damages on appeal

Lusheng successfully helps SALOMON protect its classic footwear, with its mountain-shaped zigzag line constituting influential trade dress, awarded 3.39 million yuan in damages

Seminar on key IP cases and disputes at home and abroad successfully held in Guangzhou

Lusheng secures victory for Amer Sports in trademark infringement case — sale of goods destined for destruction constitutes infringement, Shanghai IP Court issues fivefold punitive damages on appeal

Related Insights

Q&A: Do “refurbished goods” and “fake orders” constitute the crime of trademark counterfeiting?

Q&A: Do “refurbished goods” and “fake orders” constitute the crime of trademark counterfeiting?

Stay in the loop with
our latest listings

Related News

Lusheng secures victory for Amer Sports in trademark infringement case — sale of goods destined for destruction constitutes infringement, Shanghai IP Court issues fivefold punitive damages on appeal

Lusheng successfully helps SALOMON protect its classic footwear, with its mountain-shaped zigzag line constituting influential trade dress, awarded 3.39 million yuan in damages

Seminar on key IP cases and disputes at home and abroad successfully held in Guangzhou

Lusheng secures victory for Amer Sports in trademark infringement case — sale of goods destined for destruction constitutes infringement, Shanghai IP Court issues fivefold punitive damages on appeal

Related Insights

Q&A: Do “refurbished goods” and “fake orders” constitute the crime of trademark counterfeiting?

Q&A: Do “refurbished goods” and “fake orders” constitute the crime of trademark counterfeiting?

Stay in the loop with our latest listings

Stay in the loop with
our latest listings