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Dr. Qinghong Xu

Dr. Qinghong Xu

Partner / Board Member

Lung Tin Intellectual Property


18th Floor, Tower B, Grand Place
No 5, Huizhong Road, Chaoyang District
Beijing 100101


+86 10 8489 1188

E-mail Address:

Dr. Qinghong Xu

Areas of Expertise

Patents, IP Litigation, Licensing & Franchising, Pharma & Biotech


Dr. Qinghong Xu has extensive expertise in various aspects of intellectual property law and business including patent, design and trademark prosecution, invalidation and litigation; trade secrets protection and litigation; technology licensing and transfer; enterprise intellectual property strategies; and more. She also provides advice to clients on laws and regulations related to drug approval processes by the Food and Drug Administration. Dr. Xu has rich experience in providing intellectual property services in life science fields and some mechanical, electronic and other technical fields.


Dr. Xu has been working in the intellectual property industry since 2000 and has served many international well-known enterprises as clients. She specializes in handling European and American intellectual property legal affairs and is currently an attorney-at-law in the courts of New York and New Jersey and a registered patent attorney before the U.S. Patent and Trademark Office. Dr. Xu joined Lung Tin in 2009.


Dr. Xu has conducted in-depth research on patent law, trademark law and related practices in China, Europe and the United States. She actively engages in intellectual property research and has been invited to give speeches and publish numerous professional articles worldwide by major international organizations. Dr. Xu has also been invited as a member of the delegation of the State Intellectual Property Office of China to the United States to exchange views.


Dr. Xu has served as the Vice Chair of the Patent and Technology Licensing Committee of LESI since 2019 and was elected as the Chair in 2023. Dr. Xu is also an Expert of the IP Cases Base of Supreme People’s Court of China, and a member of the IP and Green Technology Committee, AIPPI China Branch. She has been listed as a Patent Star in MIP’s IP Stars since 2018 and has been selected as the “Top 100 China IP Experts” by Asia IP since 2021.