Beijing

Patent

Mechanical Engineering,Precision Instruments,Material Science

Chinese,English

Ms. Chen joined Liu, Shen & Associates in 1998. She specializes in patent prosecution, including patent application, patent invalidation, and patent litigation with a focus on mechanical Engineering, material science, and computer accessories, etc.

Ms. Chen became a qualified patent attorney in 1998. She has prosecuted numerous patents to issuance and patent reexamination in China since 1998 and thus she has an extensive experience in patent prosecution。

Ms. Chen She has participated in several patent lawsuits including patent invalidation and patent infringement and she has recommended as a legal representative by the All-China Patent Agents Association.

Ms. Chen graduated from Beijing University of Aeronautics and Astronautics and had her bachelor degree in machinery manufacturing and processing technology on July 1983. Before joining this firm, Ms. Chen researched cutting tools in the Tool Research Institute of Beijing Machinery Bureau from September 1983 to September 1985 and engaged in the patent agent and the IP research work in Intellectual Property Service Center of the Ministry of Machinery Industry from September 1985 to December 1997.

Ms. Chen attended the “Summer School on Intellectual Property in Europe” organized by the Center for International Intellectual Property Studies (CEIPI) and obtained the Certificate on July 2011. 

All-China Patent Agents Association (ACPAA)

Association Internationale pour la Protection de la Propriété Intellectuelle (AIPPI)

Beijing

Patent

Mechanical Engineering

Chinese,English

Mr. Chen joined Liu, Shen & Associates in 2008 and is a patent attorney and qualified as an attorney at law. He specializes in patent prosecution, re-examination, patent invalidation, IP litigation, and client counseling with a focus on mechanical engineering.

Mr. Chen has obtained a bachelor degree in mechanical engineering and doctor degree in material processing engineering from Tsinghua University. 

Beijing

Patent

Mechanical Engineering,Vehicle Engineering

Chinese,English,German

Master's Degree of Material Science and Engineering      Tsinghua University

Master's degree of Industrial Engineering                          RWTH Aachen, Germany

Bachelor's degree of Mechanical Engineering                   Tsinghua University

Ms. Chen joined Liu, Shen & Associates in 2016.  She specializes in patent prosecution, re-examination, patent invalidation, IP litigation, and client counseling with a focus on of mechanical engineering and automotive engineering, MEMS and semiconductor processes and devices.

Ms. Chen became a qualified patent attorney in 2017.  She has engaged in several patent lawsuits including patent infringement and patent invalidation.  Ms. Chen’s services also include providing opinions and strategy consultations for corporations, and providing legal advice.

Main Clients Ms. Chen Worked for:

-     VALEO, Volkswagen, TE Connectivity, NIKE etc.

Representative cases that Ms. Chen has participated are as follows.

I.     Patent Invalidation

-     Fujian Jinhua Integrated Circuit Co., Ltd Vs. Micron (Shanghai)

-     KOBOTA (Japan) Vs. Suzhou Jiufu Agricultural machinery co. LTD

-     ACTIA Automobile Electronics V. VITI Electronics, representing the petitioner (VITI Electronics). The Board held the patent invalid.

II.    Civil Litigation

-     Midea Group V. AUX Group

-     ACTIA Automobile Electronics V. VITI Electronics

III.   Consultations

-     Infringement Studies

-     Validation studies

-     Legal opinions on legal actions

All-China Patent Attorneys Association (ACPAA)

Chengdu

Patent

Telecommunication,Computer Science,Internet Technology,E-commerce,Artificial Intelligence,Big Data Processing,Electronics Engineering

Chinese,English

Ms. Dai started practice in intellectual property affairs in Liu, Shen since 2018. Ms. Dai provides intellectual property related services such as patent drafting, patent prosecution and so on for several clients. Ms. Dai is dedicated to providing a wide range of high-quality intellectual property services for clients. Ms. Dai handles intellectual property affairs in the field of Electronics and Communication Engineering, Electromagnetic Field, Antenna Technology, Microwave Technology, Circuit and System, etc.

Ms. Dai passed the Qualification of Patent Attorney Examination in 2018.

Ms. Dai acquired her master's degree from University of Electronic Science and Technology of China (UESTC) with a major on Electronics and Communication Engineering during 2015-2018, and acquired her bachelor's degree from Dalian maritime university with a major on electronic information engineering during 2011-2015.

Chengdu

Patent

Telecommunication,Computer Science,Internet Technology,E-commerce,Artificial Intelligence,Big Data Processing,Electronics Engineering,Image Processing,Semiconductor

Chinese,English

Ms. Deng started practice in intellectual property affairs in Liu, Shen since 2017. Ms. Deng provides intellectual property related services such as patent drafting, patent prosecution and so on for several clients. Ms. Deng is dedicated to providing a wide range of high-quality intellectual property services for clients. Ms. Deng handles intellectual property affairs in the field of Signal and Information processing, Image Processing, Internet Technology, Computer Science, Semiconductor Technology, Telecommunication etc.

Ms. Deng passed the Qualification of Patent Attorney Examination in 2017.

Ms. Deng received her Master and bachelor's degrees both from University of Electronic Science and Technology of China (UESTC) with a major on Signal and Information Processing and electronics and information engineering during 2009-2016. Before joining Liu, Shen, Ms. Deng worked in Chengdu Huawei Technologies Co., Ltd.  

Beijing

Patent

Bio & Pharmaceutical,Chemical Engineering

Chinese,English

Ms. Deng joined Liu, Shen & Associates in 2002 and became a qualified patent attorney in 2007. She specializes in patent prosecution, with a focus on Pharmacy, Medical Science, and Chemistry. Ms. Deng got her qualification as an attorney at law in 2010.

Ms. Deng had a bachelor's degree from Beijing Medical University in 1999. From 2008-2010, she took economic law courses in Academy of International Law of China University of Political Science and Law.

Beijing

Patent

Telecommunication,Computer Science,Internet Technology,E-commerce,Artificial Intelligence,Big Data Processing,Electronics Engineering

Chinese,English

Ms. Deng joined Liu, Shen& Associates in 2013 and became a qualified patent attorney in 2013. She specializes in patent prosecution, re-examination, patent analysis, patent search and drafting with a focus on image processing technology,wireless communication,computer science and electronics and circuits.

Ms. Deng got a master's degree from Xi’anJiaotong University in 2008. Before joining this firm, Ms. Deng worked as an IT consultant at Beijing Branch of GuangDong Planning and Designing Institute of Telecommunications for five years. 

Representative cases that Ms. Deng has participated include

1.  Making patent analysis about relevance and validity

2.  Patent analyzing in a technical field of Intelligence control

- Investigating typical technology of a specific Intelligence control field, providing technical information for search patent documents of the specific Intelligence control field, checking whether the search result is accurate, whether the search result covers all related patent documents, modulating the search strategy, and obtaining some statistical data based on the search result. 

All-China Patent Agents Association (ACPAA)

Beijing

Patent

Telecommunication,Computer Science,Internet Technology,E-commerce,Artificial Intelligence,Big Data Processing,Semiconductor

Chinese,English

Mr. DI joined Liu, Shen & Associates in 2001 and became a qualified patent attorney in 2000, and got his qualification as an attorney at law in 2007. Up to now, Mr. DI has handled a great deal of patent filings, prosecutions, reexaminations, patent searches, and some patent invalidations, administrative proceedings, and patent infringement analysis with a focus on mobile communication, semiconductor, electronic technology, computer science, automatic control, Internet and as well as Internet & e-commerce.

Mr. DI has drafted a lot of patent applications for many clients including some world well-known companies, which include patent applications drafted in English for filing in PCT and abroad.

Mr. DI graduated from Beijing Institute of Technology in March of 1994, and got Master Degree. He took part in the Summer Training Program for the U.S. Patent Law at BSKB LLP, in the United States, 2004.

Representative cases that Mr. DI has led or participated include

-     Patent invalidation request, “USB flash drive”, M-system company against Shenzhen Netac Co., acting for the requester;

-     Patent invalidation request, Panasonic Corporation against Guagdong Weiling Motor, acting for the requester;

-     Patent invalidation request, Microsoft (China) Co. against Beijing Zhongyi co., acting for the requester;

-     Patent administrative litigation for invalidation case, Microsoft (China) Co. against Patent Reexamination Board, acting for the plaintiff;

-     Patent administrative litigation appeal, Panasonic Corporation against Guagdong Weiling Motor, acting for the appellant.

Publications that Mr. DI has authored include

-      “analysis of the patentability of information recording medium in China” in the journal of CHINA PATENT AGENCY,

-      “whether or not a claim involving the computer program constitutes a technical solution” in the journal of LexisNexis.

Lectures that Mr. DI has presented include

-     regarding how to draft a high-quality patent application on the China-Europe Patent Forum held in Beijing and Shenzhen, in October, 2009;

-     regarding the patentability and fully disclosure of the patent on the Forum of Patent Protection Declaration in China, held at China Renmin University on July 15, 2015;

-     regarding the patent practices in China during visiting clients.

The Professional Committee on intellectual property litigation of all-China Patent Attorneys Association

Chengdu

Patent

Telecommunication,Computer Science,Internet Technology,E-commerce,Artificial Intelligence,Big Data Processing,Electronics Engineering,Semiconductor

Chinese,English

Ms. Dong started practice in intellectual property affairs in Liu, Shen since 2017. Ms. Dong provides intellectual property related services such as patent drafting, patent analysis, patent navigation and so on for several clients. Ms. Dong is dedicated to providing a wide range of high-quality intellectual property services for clients. Ms. Dong handles intellectual property affairs in the field of Communication, Electronics, Computer Science, Internet Technology, Signal and Information processing, Image Processing, Semiconductor Technology etc..

Ms. Dong received her Master and bachelor's degrees both from University of Electronic Science and Technology of China (UESTC) with a major on communication and information system and communication engineering during 2009-2017.  

Representative cases that Ms. Dong participated in include

-     Participating the analysis on validity and relevance of patents in a series of patent infringement lawsuits and related invalidation lawsuits between a famous domestic company and a famous foreign company

-     FTO consultation

Shanghai

Patent

Telecommunication,Computer Science,Internet Technology,E-commerce,Artificial Intelligence,Big Data Processing,Electronics Engineering,Semiconductor

Chinese,English

Ms. Fang joined Liu, Shen & Associates in Jun. 2017.  She is currently a member of All-China Patent Agents Association (ACPAA).  Ms. Fang focuses her practice on patent prosecution, patent search and client counseling with an emphasis on electrical and electronic engineering.  Ms. Fang works with emerging and high-technology companies in various electrical sciences, including semiconductor processing and device, telecommunication engineering, new energy technology and software technology, etc.

Ms. Fang graduated from Zhejiang University with a master’s degree majoring in Electrical Engineering in Mar. 2016.  Ms. Fang worked as a software engineer in a new energy technology company from May 2016 to May 2017.

All-China Patent Agents Association (ACPAA)

Beijing

Trademark

Chinese,English

Ms. Feng joined Liu, Shen & Associates in 1997 and became a qualified patent attorney in 2002. She specializes in design patent prosecution, re-examination and patent invalidation. 

Beijing

Patent

Telecommunication,Computer Science,Internet Technology,E-commerce,Artificial Intelligence,Big Data Processing,Electronics Engineering,Semiconductor,Inorganic Material

Chinese,English

Ms. Gao joined Liu, Shen & Associates in 2017. She mainly engages in intellectual property agency business related patent, including patent applications and patent examination. Her practice area includes telecommunication, electronic circuits, image processing, computer networks, mobile payments, semiconductors and.

Ms. Gao got her qualification as a patent attorney in 2016 and as an attorney at law in 2017.

Ms. Gao worked in Tendyron Corporation as a patent engineer from 2015 to 2016. She was responsible for patent mining, patent applications, patent examination, patent invalidation, patent re-examination, patent search, patent stability analysis and patent early warning.

Ms. Gao worked in CTTL-Terminals of MIIT as a researcher for research projects in 2014. She studied in LTE and LTE-A key technologies and 3GPP standardization.

Ms. Gao received her master degree in telecommunications and information systems in 2015 and her bachelor degree in electrical information engineering in 2012 from Beijing University of Posts and Telecommunications.