Beijing
Patent
Electronics Engineering,Material Science,Semiconductor
Chinese,English
PROFILE
Education: Master's degree
University: Beijing University of Technology (2007)
Qualification: Patent Attorney (2009) / Attorney at Law (2020)
SUMMARY
Ms. Zhai obtained her master degree in Materials Physics and Chemistry from Beijing University of Technology on 2007.
Ms. Zhai joined Liu, Shen & Associates in 2007, became a qualified patent attorney in 2009, and obtained the qualification as an attorney at law in 2020. She specializes in patent prosecution and reexamination with a focus on semiconductor device and preparation process, material science and process, storage, display device, electronic device, photoelectric device, and participated in patent litigation cases such as Patent invalidation, Patent validity analysis, Administrative litigation, Infringement litigation, etc. Through years of patent practice, she has gained good reputation from clients.
Ms. Zhai received training from Centre for International Intellectual Property Studles (CEIPI) at the University of Strasbourg, in 2014.
Representative cases that Ms. Zhai has led or participated include
- Infringement analysis, validity analysis, and preparation of infringement litigation on a series of patents relating to Soc processor and semiconductor package, for a Semiconductor manufacturer M, 2021-2024.
- Samsung vs. LED Wafer Solutions Ltd, patent infringement and the corresponding patent invalidation, representing Samsung, 2022.
- An well-known international Telecommunication company and chipset manufacturer Q vs. an well-known international Telecommunication company A in patent invalidation heard by the Patent Reexamination Board of CNIPA, and the corresponding administrative proceedings initiated before Beijing IP Court, representing the patentee Q, and the patent right was maintained, 2018-2021
- Yang Jun vs. Minju Lee in patent invalidation, representing the patentee Minju Lee, and the patent right was maintained, 2021.
Publications that Ms Zhai has authored include:
- “浅析中国和美国专利创造性判断之异同 (A Brief Analysis of the Similarities and Differences in making a determination of obviousness between China and the United States)”, published on Liu & Shen’s official account, 2023.
- “Influence of Amendments Under Article 33 for Stability of Patent Rights”, Asia IP, 2016.
- Ms. Zhai's work has been well recognized by customers and won the prize of “Best Patent Attorney” awarded by Samsung Company in 2015.
All-China Lawyers Association (ACLA)
All-China Patent Agents Association (ACPAA)
Beijing
Patent
Electrooptical Technology,Mechanical Engineering
Chinese,English
Mr. Zhang joined Liu, Shen & Associates in 2012 and became a qualified patent attorney in 2014 and an attorney at law in 2018. He specializes in patent prosecution, re-examination, patent invalidation, IP litigation, and client counseling with a focus on optical engineering and mechanical engineering.
Major clients: DYSON; SIEMENS; SONY; KONE; etc.
EDUCATION
XI’AN TECHNOLOGICAL UNIVERSITY SEP 2005-JUL 2009
Major: Optical Engineering (Bachelor)
BEIJING INSTITUTE OF TECHNOLOGY SEP2009-MAR 2012
Major: Optical Engineering (Master)
All-China Patent Agents Association (ACPAA)
Beijing Lawyers Association
Beijing
Patent
Telecommunication,Computer Science,Internet Technology,Electronics Engineering,Image Processing
Chinese,English
Ms. Zhang joined Liu, Shen & Associates in 2005 and became a qualified patent attorney in 2007. She specializes in patent prosecution, re-examination, patent writing, and client counseling with a focus on data/image processing, electrical engineering, telecommunication, electronics, computer science, electronic design as well as Internet.
Ms. Zhang got her qualification as an attorney at law in 2007.
Ms. Zhang had a master's degree from Beijing University of Technology in 2005, major in Circuit & System. She received a professional training atJohnMarshallLawSchoolinUSAin 2011, relating to U.S. Patent Law and Practices.
Representative cases:
- 2020, in several patent licensing negotiations and related disputes between a foreign giant company and certain giant domestic and foreign giant companies for each time, representing the foreign giant company to process patent selection and validity analysis;
- 2021, in several patent licensing negotiations and related disputes between a foreign giant company and certain giant domestic and foreign giant companies for each time, representing the foreign giant company to submit Invalidation Request;
- 2022, in several patent licensing negotiations and related disputes between a foreign giant company and certain giant domestic and foreign giant companies for each time, representing the foreign giant company to process patent selection and validity analysis;
- 2023, in several patent licensing negotiations and related disputes between a foreign giant company and certain giant domestic and foreign giant companies for each time, representing the foreign giant company to process patent correlation and validity analysis;
- 2024, in several patent licensing negotiations and related disputes between a foreign giant company and certain giant domestic and foreign giant companies for each time, representing the foreign giant company to submit Invalidation Request.
Representative Publications:
- “SEP policies in major regions”, LIU&SHEN’s WeChat official account, December 2023;
- “A closer look at governmental and regulatory support of AI”, second author, Managing IP, Spring 2021.
Beijing
Patent
Computer Science,Electronics Engineering,Mechanical Engineering,Vehicle Engineering
Chinese,English
Mr. Zhang joined Liu, Shen & Associates in 2012 and became a qualified patent attorney in 2014. He specializes in patent prosecution works on internal combustion engine; automobile; electrical & electronics; mechanical engineering; and so on. Since 2012, he has drafted many patent applications, including translating and proofreading many patent applications, and has answered many office actions for some famous corporations, such as NISSAN, SIEMENS and SKF, and also deals with some patent reexamination cases, covering the fields of fuel cell, vehicle’s engine and the like.
Mr. Zhang had a Ph.D. degree from Tianjin University in 2010. Before joining this firm, Mr. Zhang worked as a researcher at a scientific and technical corporation for two years.
All-China Patent Agents Association (ACPAA)
Shanghai
Patent
Telecommunication,Computer Science,Internet Technology,Electronics Engineering,Mechanical Engineering,Medical Devices
Chinese,English
Ms. Zhang joined Liu, Shen & Associates in 2020 and she qualified as a patent attorney in 2017. She worked as a patent attorney in another patent agency in Shanghai in 2017 to 2020.
Ms. Zhang specializes in patent mining, patent portfolio planning, patent search, patent prosecution, re-examination and client counseling in the fields of Computer Science, Internet Technology, Telecommunication, Electronics Engineering, Mechanic Engineering.
Ms. Zhang achieved her master degree in Textile Engineering from Donghua University in 2016.
-Ever serving as an external patent attorney for Schneider Electric, to participate in the company's technological innovation meeting to explore potential patentable technologies, actively communicate and cooperate with R&D engineers, provide patent services such as infringement analysis, patent mining and review patent drafts, with focus on electronic, electrical engineering, software methods, etc.
-Working for many domestic applicants in patent drafting, prosecution, and re-examination, for example, BOE, ByteDance, HYGON, Hubei Xingji Technology, Biren Technology, ESWIN, New Oriental, Tsinghua University.
-Since joining Liu, Shen & Associates, Ms. Zhang has handled about one hundred cases in patent application drafting.
Beijing
Trademark
Chinese,English
Ms. Zhang started her professional career since joining in Liu, Shen & Associates in 2014. She specializes in full-range litigation and non-litigation matters concerning trademark prosecutions, including trademark availability search, monitoring, application, recordal of assignment and change, non-use cancellation action, opposition, invalidation actions, administrative reconsiderations, administrative litigation procedures, trademark scheme and strategy consultation, and representing clients for trademark negotiations and drawing up concerned contracts and legal papers, and also provides consultancy services on trademark infringement, domain name dispute, and copyright registration, etc.
Ms. Zhang graduated from Beijing Institute of Technology in 2013 and obtained her Master’s Degree as a major of foreign linguistics and applied linguistics, and graduated from Beijing University of Aeronautics and Astronautics and obtained her Bachelor’s Degrees both in English and Laws.
In 2021, Ms. Zhang got her lawyer’s license in China.
1. For a European electric appliances company, Ms. Zhang assists the client in trademark defensive scheming and trademark prosecution matters for years, and successfully makes CNIPA recognize the prior reputation and correspondence relationship of its house marks through multiple opposition and invalidation cases, and wins some cases in which its house marks are accepted as well-known and protected in dissimilar classes.
2. For a European outdoor equipment company, Ms. Zhang provides evaluation and analysis services for trademark strategies, draws up trademark strategic reports, conducts trademark monitoring and analysis services for its serial house marks.
3. For one of the world-famous 4A advertising group and their subsidiaries in China, Ms. Zhang takes care of various trademark prosecution matters, including trademark application, assignments and transfers, renewals, oppositions, and invalidations.
4. For a famous extreme sports brand, Ms. Zhang represented the client in administrative litigation procedures on a trademark invalidation case and won favorable decisions in the first and second instances.
All-China Lawyers Association (ACLA)
Beijing
Patent
Telecommunication,Computer Science,Internet Technology,E-commerce,Artificial Intelligence,Big Data Processing
Chinese,English,Japanese
Mr.Zheng joined Liu, Shen & Associates in 2003 and became a qualified patent attorney in 2007. He specializes in patent prosecution, re-examination with a focus on electronics and telecommunication.
Mr.Zheng deals with a large number of cases related to patent application, cases related to patent reexamination, and cases related to drafting every year in the firm.
Mr.Zheng had a bachelor's degree of Physical Electronics from Nankai University in 1994.
Chengdu
Patent
Telecommunication,Computer Science,Internet Technology,E-commerce,Artificial Intelligence,Big Data Processing,Electronics Engineering,Mechanical Engineering,Semiconductor
Chinese,English
Ms. Zhou started practice in intellectual property affairs in Liu, Shen since 2017. Ms. Zhou provides intellectual property related services such as patent prosecution, patent office action response, patent drafting, and standard essential patent analysis.
Ms. Zhou handles intellectual property affairs in the field of Mechanical & Electronic Engineering, Electronics & Computer Science, Semiconductor Technology,
Telecommunication, etc.
Ms. Zhou was admitted as a patent attorney in 2017.
Beijing
Patent
Mechanical Engineering,Material Science,Chemical Engineering
Chinese,English
Ms. Zhu joined Liu, Shen & Associates in June 2015. She specializes in patent application drafting, patent invalidation, and client counseling with a focus on chemical engineering, materials science, mechanical engineering, display technology.
Ms. Zhu graduated from Wuhan Institute of Technology with a Bachelor's degree in chemical engineering and technology in June, 2012 and received her Master's degree in chemical engineering and technology from Beijing University of Chemical Technology in June 2015.
Chengdu
Patent
Telecommunication,Computer Science,Internet Technology,E-commerce,Artificial Intelligence,Image Processing
Chinese,English
Mr. Zou joined Liu, Shen & Associates in 2017. Mr. Zou provides intellectual property related services such as patent drafting, re-examination, and patent litigation for several clients. Mr. Zou handles intellectual property affairs in the fields of Telecommunication, Electrical & Electronics, Computer Science, Semiconductor Technology, and Signal and Information Processing and so on.
Mr. Zou has analyzed dozens of communication standard essential patents (SEPs) to evaluate relevance degree of patents and communication standards.
Mr. Zou had a master's degree from University of Electronic Science and Technology of China with a major on Signal and Information Processing in 2015. Before joining Liu, Shen, Mr. Zou worked as a Telecommunication Algorithm Engineer at Huawei Technologies Co., Ltd. during 2015-2016.
Representative cases:
- An international communication company V. a Chinese communication company patent litigation, analyzing communication standard essential patents (SEPs) to evaluate relevance degree of patents and communication standards. (2018-2019)
