Contact Us
Maojian Zhong
Tel: (86 10) 8220 2213
Fax: (852) 2827 1018

Working Team
Patent Team (Electronics, Electricity & Physics)

Patent Attorney (2012)

Education and Training
Bachelor of Engineering in Communication Engineering, Department of Electronics and Communication Engineering, Harbin Institute of Technology, 2005
Master of Engineering in Signal and Information Processing, Beijing University of Posts and Telecommunications, 2009

Work Experience
Served as a substantive examiner, a PCT application examiner, and a patent reexaminer at China National Intellectual Property Administration from 2009 to 2017
Seconded to Patent Reexamination Board as a reexamination examiner from 2015 to 2016
Joined CPA as a patent attorney in 2017

Service Area
Patent Agency

Technical Background
Computer and Network Technology, Communication, Artificial Intelligence and Big Data, Semiconductors and Microelectronics, Image Processing, Optoelectronic Technology, Electronic Engineering

Practice Area
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


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China Patent Agent (H.K.) Ltd.


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Tel: (852) 2828 4688
Fax: (852) 2827 1018

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