Contact Us
Yian Liu
Tel: (86 10) 8220 2183
Fax: (852) 2827 1018

Working Team
Patent Team (Electronics, Electricity & Physics)

Patent Attorney (2015)

Education and Training
Bachelor of Engineering in Communication Engineering, Harbin Institute of Technology, 2010
Master of Engineering in Electronics and Communication Engineering, Harbin Institute of Technology, 2012

Work Experience
Served as a substantive examiner for invention patents in the Beijing Center for Patent Examination Collaboration of the Patent Office of the China National Intellectual Property Administration from 2012 to 2014
Served as an attorney in China Science Patent and Trademark Agency Ltd. from 2014 to 2017
Joined CPA as a patent attorney in 2017

Service Area
Patent Agency

Technical Background
Computer and Network Technology, Communication, Artificial Intelligence and Big Data

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 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

Copyright © China Patent Agent (H.K.) Ltd.

Legal Disclaimer