Contact Us
Xu Xu
Tel: (86 10) 8220 2175
Fax: (852) 2827 1018

Working Team
Patent Team (Electronics, Electricity & Physics)

Patent Attorney (2012)

Education and Training
M.E. in Power Electronics and Electrical Drive, Department of Automation, TianJin University, 2007

Trained on the US patent law and practice in a US law firm, 2019

Work Experience
Joined CNIPA as a patent examienr in 2007
Joined CPA as a patent attorney in 2014

Service Area
Patent Agency

Technical Background
Artificial Intelligence and Big Data, Semiconductors and Microelectronics, Electrical Engineering, Electronic Engineering

Practice Area
Patent Application Consultation, Patent Search, Patent Mining, Patent Portfolio Planning, Patent Application Strategy Formulation, Drafting Patent Application Documents, Preparing and Filing Patent Application (Including Domestic Patent Applications, PCT Applications and Foreign Patent Applications), Reporting and Responding to Office Action , Patent Reexamination, Patent Invalidation, Patent Infringement Litigation, Third Party Opinions/Public Opinions, Patent Validity Analysis, Patent Infringement Analysis, Free to Operation Analysis (FTO)

Personal Achievements
Handled new application drafting, OA and reexamination responses for hundreds of Chinese, US and European patent applications
Drafting PCT patent applications in English, the drafting quality was praised by the client
Conducted patent mining and drafting for a client, and was recognized by the client
Responsible for several domestic and overseas patent invalidation searches and rights stability analysis projects for a client, which was recognized by the client
Awarded as CPA's excellent patent attorney in 2015



Chinese, English

China Patent Agent (H.K.) Ltd.


22/F, Great Eagle Centre, 23 Harbour Road, Wanchai, Hong Kong
Tel: (852) 2828 4688
Fax: (852) 2827 1018

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