Beijing
Patent
Mechanical Engineering,Material Science,Semiconductor
Chinese,English
Mr. Wang joined Liu, Shen & Associates in 2008, became a qualified patent attorney in 2010 and became a qualified attorney at law in 2024.
Mr. Wang specializes in patent prosecution, re-examination, patent drafting and client counseling with a focus on Semiconductor, liquid crystal display, LED, Battery, mechanics, and material related technology.
Mr. Wang graduated as a Ph.D in Microelectronics and Solid State Electronics from the Institute of Semiconductor, Chinese Academy of Science in 2008. Mr. Wang received his bachelor’s degree in Applied Physics from Hunan University in 2001 and received his master’s degree in Material Physics from Hunan University in 2004.
Mr. Wang has received many training programs organized by the All-China Patent Agents Association, and attended a Summer Course on Europe Intellectual Property held by the Centre for International Intellectual Property Studies (CEIPI) in Strasbourg, France during the summer of 2017.
- Mr. Wang was awarded "the Most Valuable Attorney" by Samsung Electronics in 2014.
- Publications:
(1) "Sufficient Disclosure Issue in China", November 2016, Asia IP Informed Analysis
(2) "Interpretation of the confidentiality review regulations for submitting patents to foreign countries from cases", November 2023, Intellectual Property Power.
- Participate in an analysis project of patent infringement and stability analysis for Samsung Motor.
- Participate in a patent analysis project regarding graphene and its preparation method.
- For an important case entrusted by Samsung Electronics, provide suggestions on the amendment of the claims, search and analyze relevant materials of the target product, and provide Claim Chart regarding the target product.
- For a client's divisional application entrusted by Samsung Electronics, provide the validity analysis of claims of the divisional application relative to the reference documents and provide suggestions for amending the claims of the divisional application.
- Drafting a utility model patent application regarding a magnetic trip unit for a domestic customer.
- Participate in an analysis project on the stability/granting possibility of the patent/patent application of a domestic company.
All-China Patent Agents Association (ACPAA)
All-China Lawyers Association (ACLA)
Beijing
Patent
Telecommunication,Computer Science,Internet Technology,E-commerce,Artificial Intelligence,Big Data Processing,Semiconductor
Chinese,English
Mr. Wang joined Liu, Shen & Associates in 2007 and became a qualified patent attorney in 2008. He specializes in patent prosecution, re-examination, patent invalidation, IP litigation, and client counseling with a focus on telecommunication, electronics, semiconductor, computer science as well as Internet &multimedia.
Mr. Wang obtained a master's degree from University of Surrey, U.K. in 2005. Before joining this firm, Mr. Wang worked as a Telecommunication Engineer at Hunan Mobile. Mr. Wang received a short-term training on American Paten Law from Marshall Law School, Chicago in 2013.
-Representing Himax Technologies in an Invalidation case 4W102270 requested by Lijie.
-Achieving a high patent grant rates for clients each year.
All-China Patent Agents Association (ACPAA)
Beijing
Patent
Telecommunication,Computer Science,Internet Technology,E-commerce,Artificial Intelligence,Big Data Processing
Chinese,English
Ms. Wang became a qualified patent attorney in 2008 and joined Liu, Shen & Associates in 2011. She specializes in patent prosecution and client counseling with a focus on optoelectronics, telecommunication, electronics and computer science.
Ms. Wang had a master's degree fromTianjin University in 2004. Before joining this firm, Ms. Wang worked as a test engineer at JDS Uniphase (Shen Zhen) from 2004-2007 and worked as a patent engineer at China Advance IP law firm(Beijing) from 2008-2011.
Beijing
Patent
Electrical Engineering,Mechanical Engineering
Chinese,English
Mr. Wang joined Liu, Shen & Associates in 2007. He specializes in the translation of the new patent application and proofreading thereof, office action, drafting of the new patent application, reexamination and so on, with a focus on Mechanics，hydrodynamics, Thermodynamics, electrical engineering.
Mr. Wang got his qualification as a patent attorney in 2014. He has participated in handling a large of new patent applications including the translation of the new patent application and proofreading thereof, office action, drafting of the new patent application. He has been handling some cases related to reexamination, searching and counseling in the firm.
Mr. Wang had a doctor's degree of electrical engineering from Institute of Electrical Engineering, Chinese Academy of Sciences, in 2007.
Beijing
Patent
Telecommunication,Computer Science,Internet Technology,Artificial Intelligence,Big Data Processing,Electrical Engineering,Mechanical Engineering
Chinese,English
Ms. Wu graduated from Beijing University of Posts and Telecommunications (BUPT) with a bachelor's degree in mechanical engineering and automation in 2013, and graduated from University of Pittsburgh with a master's degree in mechanical engineering in 2015. During term, she passed the Fundamentals of Engineering (FE) Exam in the United States in 2015.
Ms. Wu started practice in intellectual property affairs in Liu, Shen & Associates since 2018. Ms. Wu provides intellectual property related services such as patent drafting, patent prosecution, etc. Ms. Wu is dedicated to providing a wide range of high-quality intellectual property services for clients. Ms. Wu has handled intellectual property affairs in the field of video coding, communication, artificial intelligence, integrated circuit, etc.
Ms. Wu passed the Qualification of Patent Attorney Examination in 2023.
Ms. Wu attended the 2021 AIPPI China Youth IP Seminar and gave a keynote speech on the topic of European patent application.
Ms. Wu provided on-site translation services for the European Patent Application Practice Training Conference co-hosted by the European Patent Office (EPO) and Zhongguancun Federation of Social Organizations in 2022.
Chengdu
Patent
Telecommunication,Computer Science,Internet Technology,E-commerce,Artificial Intelligence,Big Data Processing,Electronics Engineering,Semiconductor
Chinese,English
Mr. Wu joined Liu, Shen in February 2018. Mr. Wu specializes in patent drafting, patent prosecution, re-examination and counseling on patent issues in the fields of Intelligent medical, Optics, Instrumentation technology, Mechatronics, Internet, Computer technology, Semiconductor technology, Telecommunication etc.
Mr. Wu received his Master's degrees from Tianjin University with a major on Instrumentation science and Technology in January 2018.
Beijing
Patent
Telecommunication,Computer Science,Internet Technology,E-commerce,Artificial Intelligence,Image Processing,Semiconductor
Chinese,English
Ms. Wu joined Liu, Shen & Associates in 2013, and now is an experienced patent and attorney at Law.
Ms. Wu mainly specializes in patent prosecution, re-examination, patent invalidation, IP litigation, and client counseling with a focus on electrical engineering, automation, telecommunication, artificial intelligence, Internet of Things as well as image/signal processing.
Ms. Wu handles a number of cases relating to patent examination, reexamination, invalidation, infringement lawsuit and other IP related matters for Samsung Electronics, Google and several domestic companies, including participating in matters including all kinds of analysis including pre-litigation analysis and pre-invalidation analysis; patent invalidation, patent infringement litigation relating to Standard Essential Patents (SEPs) and commercial patents; patent protection studies for specific technical fields such as Artificial Intelligence (AI), Internet of Things and telecommunications, etc.
Ms. Wu had a bachelor's degree in Optical Information Science & Technology from Beijing Institute of Technology in 2010; a master's degree in Electrical Science & Technology from Beijing Institute of Technology in 2013; and a dual bachelor’s degree in Economics from Peking University in 2016.
Representative cases:
- 2020-2023, in several patent licensing negotiations and related disputes between a foreign company and certain big companies respectively, representing the foreign company to process patent analysis and selection, invalidation request drafting and filing, etc.
- 2016-2019, in a series of patent infringement and invalidation cases between Samsung Electronics V. Huawei, representing Samsung Electronics to participate in screening SEP and NSEP patents, patent relevance & stability analysis, patent strength analysis, SEP patent essentiality analysis, SEP patent license fee calculation, etc.
Representative Publications:
- “A Brief discussion on SEP patent strength analysis”, published by WeChat public account “Zhichanli”, forwarded by Haidian Lawyers Association, December 2023.
- “Valuation and prosecution of standard-related patents in 5G era”, Managing IP (MIP), May 2021.
- “Future of IP-China: IoT raises SEP issues”, Managing IP (MIP), January 2020.
- “Best drafting practices for background section of patent applications,” Intellectual Asset Management (IAM), August 2017.
All-China Patent Agents Association (ACPAA)
All-China Lawyers Association (ACLA)
Beijing
Trademark
Chinese,English
Ms. Chunling XIANG joined Liu, Shen & Associates in March 2016. Before joining Liu, Shen& Associates, Ms. Xiang worked at Baker & Mckenzie(Beijing Office) and SheppardMullin (Bejing office) on trademark work.
Ms. Xiang specializes in trademark prosecution and enforcement, including
trademark application, opposition, invalidation, cancellation, and
administrative litigation and trademark infringement. She also specializes in
copyright, customs and domain name.
Ms. Xiang obtained Master of Law and Bachelor of English.
Ms. Xiang was admitted as Chinese lawyer.
All China Lawyers Association(ACLA)
The International Trademark Association(INTA)
Beijing
Patent
Electrooptical Technology,Mechanical Engineering,Vehicle Engineering,Medical Devices,Precision Instruments
Chinese,English,Japanese
Xie Chen joined Liu Shen & Associates in 2015. He specializes in patent application, patent invalidation, patent administrative litigation, patent infringement litigation, and legal consultation services related to intellectual property rights. His expertise covers technical fields such as mechanical engineering, vehicle engineering, photoelectric technology, precision instruments, power batteries, and construction machinery, etc.
Mr. Xie graduated from Dalian University of Technology with a B.E. Degree in Mechanical Design & Manufacturing and its Automation and became a qualified patent attorney in 2014.
Cases
- Represented a Japanese agricultural machinery manufacturer in several patent invalidation cases, the client’s patent rights were successfully held valid or partially valid.
- Represented a Japanese electronics maker in a patent invalidation case, the client’s patent right was successfully held valid.
- Represented a Japanese financial equipment manufacturer in a patent infringement case，and won this case.
- Provided patent stability analysis for a chemical manufacturer and submitted public opinions, successfully prevented the relevant patents from being granted.
- Repeatedly provided invalidation searches and patent stability analysis services for an electronics manufacturer.
- Drafted a joint patent application contract for an optical equipment manufacturer.
All-China Lawyers Association (ACLA)
All-China Patent Agents Association (ACPAA)
Beijing
Patent
Semiconductor,Polymer
Chinese,English
Mr. Xing graduated from Beijing University of Chemical Technology, and received his Bachelor degree of Polymer Science and Engineering in 2000 as well as his Master degree of Material Science and Engineering in 2003.
Mr. Xing joined Liu, Shen & Associates in 2004 and became a qualified patent attorney in 2007. He currently works in the Chemical Department of the firm.
Mr. Xing is skillful in the field of polymer science and engineering, including plastic, rubber, fiber and coating, etc. In addition, he is also skillful in the fields of semiconductor process (such as chemical mechanical polishing process, wafer rinsing process, etc) and printing technology. He handled a large number of foreign-related patent applications and experienced in preparing responses to office actions in substantive examination proceedings, and handling reexamination cases of the above fields.
Beijing
Patent
Telecommunication,Computer Science,Internet Technology,E-commerce,Artificial Intelligence,Big Data Processing
Chinese,English
Mr. Xu joined Liu, Shen & Associates in 2005 and passed patent attorney qualification examination in 2012.He specializes in patent prosecution, re-examination and client counseling with a focus on electrical engineering, antenna, radar, automatic control, telecommunication, electronics, computer science，digital signal process as well as integration circuit design.
Mr. Xu had studied and researched in BeiHang University and China Aerospace Science And Industry Corporation, and had a master's degree in 1999. Before joining this firm, Mr. Xu worked as an engineer at China Posts and Telecommunications Industry Corporation and as a senior engineer at China Aerospace Science and Industry Corporation.
Beijing
Patent
Mechanical Engineering,Vehicle Engineering,Material Science
Chinese,English
Ms. Xue obtained a bachelor degree majoring in Mechanical Engineering and Automation from Tsinghua University in 2012, and obtained a master degree majoring in Material Science and Engineering from Tsinghua University in 2014.
Ms. Xue joined Liu, Shen & Associates in 2016 and became a qualified patent attorney in 2016. Ms. Xue obtained the qualification as an attorney at law in 2017.
She specializes in patent application drafting, patent prosecution, re-examination, patent counseling with a focus on mechanical engineering, vehicle engineering, machinery equipment, material engineering etc.
She also participates in non-litigation services such as legal counseling, Freedom to operate (FTO), and due diligence.
Main Clients Ms. Xue Worked for:
- Dyson, Schneider, Kone, Siemens, 3M, P&G
Representative cases that Ms. Xue has participated include：
- Dyson v. Pusonic, series Patent invalidation and administrative litigation case, representing Dyson, all won;
- Dyson v. Dreame, series Patent invalidation and administrative litigation case, representing Dyson, all won;
- Dyson v. an individual, Patent invalidation case, representing Dyson, the patent right of Dyson’s patent is maintained to be valid;
- 3M v. Shinva, series Patent infringement litigation, representing 3M, all won;
- 3M v. Sisa, Patent infringement litigation, representing 3M, won;
- KONE v. TK Elevator, Patent invalidation case, representing KONE, the patent right of KONE’s patent is maintained to be valid;
- Leili Motor vs. an individual, Patent Invalidation case, the patent right of Leili Motor’s patent is maintained to be valid.
Publications that Ms. Xue has authored include
- “UPDATES ABOUT UTILITY MODEL PATENTS”, LiuShen Newsletter, September of 2019
- “Influence of Design Space on Similarity Judgment in Invalidity and Infringement Disputes of Designs”, LiuShen Newsletter, September of 2021
- “Analysis on a case with high damages awarded in one single engineering project》”, LiuShen Newsletter, May of 2023
All-China Patent Attorneys Association (ACPAA)
