Contact Us
Yifan Song
Tel: (852) 25853526
Fax: (852) 2827 1018

Working Team
Patent Team (Mechanics & Designs)

Patent Attorney (2020)
lawyer (2021)
Intellectual Property professional (2022)

Education and Training
Master of Science in Mechanical Engineering, The Hong Kong University of Science and Technology, 2020
Bachelor of Engineering in Mechanical Engineering (Mechatronics & Controlling) and Bachelor of Laws in Intellectual Property, Nanjing University of Science and Technology, 2019

Work Experience
Joined CPA as a patent attorney in 2020

Service Area
Patent Agency

Technical Background
Manufacturing & Industrials

Practice Area
Patent Application Consultation, Patent Mining, Patent Portfolio Planning, Patent Application Strategy Formulation, Drafting Patent Application Documents, Reporting and Responding to Office Action , Hong Kong and Macau Patent Registration, Patent Administrative Reconsideration, Patent Reexamination, International Application of Industrial Designs under the Hague Agreement , Preparing and Filing Patent Application (Including Domestic Patent Applications, PCT Applications and Foreign Patent Applications)

Personal Achievements
Mr. Song has obtained patent protection in Mainland China and Hong Kong SAR for more than 100 enterprises from more than 20 countries and regions, including the United States, the United Kingdom, Japan, South Korea, Russia, Canada, Australia, Finland, Switzerland, Israel, Mainland China, Hong Kong SAR, etc., his clients including many of the top 500 companies and well-known enterprises in the industry. In addition to invention and utility model patent applications, Mr. Song also handled a large number of design patent applications. He has unique insights into the design patent system and practice in Mainland China and Hong Kong SAR, especially for partial designs.

Member of All-China Patent Attorneys Association, Member of China Mechanical Engineering Society, Member of China Law Society, Member of Hong Kong Young Scientist Association

Hong Kong

Chinese, English

China Patent Agent (H.K.) Ltd.


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

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