Contact Us
Yanni Sun
Tel: (86 21) 5203 1259
Fax: (852) 2827 1018

Working Team
Patent Team (Mechanics & Designs)

Patent Attorney (2015)

Education and Training
Bachelor of Science in Mechanical Design, Manufacturing and Automation, University of Shanghai for Science and Technology, 2010
Bachelor of Science in Mechanical Design, Manufacturing and Automation, Hamburg University of Applied Sciences, 2010
Master of Law (on job), Law School of Shanghai University, 2015

Work Experience
Joined China Patent Agent (H.K.) Ltd. as a patent engineer in Department of Mechanics in 2011
Served as a patent attorney in Department of Mechanics in 2015

Service Area
Patent Agency

Technical Background
Manufacturing & Industrials, Automotive, Transportation & Logistics, Optics & Instruments, Clean Energy & Advanced Materials, Consumer Goods & Smart Tech

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, Free to Operation Analysis (FTO), Intellectual Property Training, Intellectual Property Due Diligence, Other Legal Matters Related to Intellectual Property

Member of All-China Patent Attorneys Association


Chinese, English, German

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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