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Li Ying

Partner / Patent Agent

liying-bj@deheng.com

Technical Field：
Domestic and International Patent Filing and Prosecution, Patent Searching and Analysis, Patent Early Warning and Analysis, Patent Infringement Analysis, and Patent Reexamination and Invalidation, etc.

Joined one of the top Intellectual Property Law Office in China in 2004, Ms. LI has handled hundreds of patent filings and prosecution cases, covering various technical fields, in particular, the fields of Refrigeration, Thermal Engineering, Fluid Mechanics, Medical Apparatus and Household Goods. Ms. LI has also represented clients in a number of patent re-examination, invalidation and litigation cases. In addition, Ms. LI has also drafted several patent applications for clients and filed these patent applications in China and many other countries, including but not limited to the USA, Japan, Korea and countries in European Union.
 
Professional Experience：
2004.2---2013.10     CCPIT Patent and Trademark Law Office    Patent Attorney
2015.1---2015.9       Beijing P.C. Associates                                 Patent Attorney
2015.10---2018.7     Beijing Yestar IP Agency Co.                        Patent Manager
2018.8---present      Beijing DHH Law Firm                                   Partner  
 
Education and Training:
1995   Bachelor of Refrigeration and Thermal Engineering, Beihang University, Beijing, China
2001   Master of Applied Science in Fluid Mechanics, Concordia University, Montreal, Canada
2006   Trained in a Law Firm of the United Kingdom
2013   Trained in an American Law Firm
 
Mainly Facing Customers：
Japan Unicharm Corporation, CANON KABUSHIKI KAISHA, BD Medical Products Pte Ltd, Exxon Mobil Corporation of America, SHIMANO INC., Zhejiang Supor Co. Ltd., Shanghai Baifei Pharmaceutical Technology Co. Ltd., Shen Zhen Huadingxing Technology Co., Dingjia Hongsi (ShenZhen) Beverage Technology Co., Hadesheng Precision Technology Incorporated Company, and JiangSu Gurui Technology Co., etc.

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