Qualification：

Patent Attorney since 2004

Technical Field：

Mechanical Engineering、Air-Conditioning and Refrigeration、Medical instrument

Languages：

Chinese、English

Education and Training：

Master degree Thermo-engineering Tsinghua University 2003

Bachelor degree Thermo-engineering Tsinghua University 2001

Trained in ExxonMobil, USA, in 2018

Trained at BSKB LLP, USA, in 2016

Study in CEIPI, France, 2010

Professional Experience：

Joined CCPIT Patent and Trademark Law Office in 2006

As Patent attorney assistant/patent attorney in a Beijing IP Firm from 2004 to 2006

As Mechanical engineer in Suzhou Samsung Electronics LTD. from 2003 to 2004

Practice Area：

Drafting Patent Application Documents、Patent prosecution (including domestic patent application, PCT application and foreign patent application、Patent Reexamination、Patent Invalidation、Patent validity Litigation、Patent Infringement Litigation、Legal Opinion on Patent Infringement、Patent Search、Patent portfolio management、FTO Opinion、Third-party Observation/Public Opinion、Patent Watch、Patent mining、Patent strategy design、Intellectual property training、Novelty search

Affiliation：

All China Patent Agents Association

Publication and Presentation：

“Compressively understanding”the invention and prior art when evaluating the inventive step, The 3rd ACPAA Forum Article Selection , 2011

Presentation “Introduction of GUI design in China” International Trademark and Design Forum, Seoul South Korea 2014

Presentation “GUI design practice in China” Bricks IP Forum, Chengdu China 2018

Representative Cases：

Two invalidation requests against the same invention patent relating to a lock on behalf of a German client: win the cases and maintain the patent

One invalidation case against an invention patent on behalf of a mining and metallurgy research center in China: win the case and maintain the patent

Four invalidation requests against the same design patent relating to a connector on behalf of a famous US Smartphone company: win the cases and maintain the patent

Two invalidation requests against the competitor's two utility model patents on behalf of an Italian client: win the cases and invalidate the utility model patents

Two invalidation requests against the competitor’s two design patents on behalf of a Switzerland client: win the case and invalidate the design patents