Hongyan Xu
Tel: (86 10) 8220 2288
Fax: (852) 2827 1018
Email: xhongyan@cpahkltd.com

Working Team
Patent Team (Electronics, Electricity & Physics)

Patent Attorney (2009)

Education and Training
Bachelor of Engineering, Department of Automation, Jinan University, 2002
Master of Engineering, Department of Multimedia Communication, Beijing University of Posts and Telecommunications, 2005

Trained on the U.S. patent law and related judicial practice in a law firm in Boston, USA, 2011

Work Experience
Joined CPA as a patent attorney in 2005

Service Area
Patent Agency

Technical Backgroud
Healthcare Tech, Computer and Network Technology, Communication, Artificial Intelligence and Big Data, Semiconductors and Microelectronics, Image Processing, Optoelectronic Technology, Electrical Engineering, Electronic Engineering

Practice Area
Patent Application Consultation, Patent Search, 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 Administrative Litigation, Third Party Opinions/Public Opinions, Patent Validity Analysis, Patent Infringement Analysis

Member of All-China Patent Attorneys Association


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
Email: patent@cpahkltd.com

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