Contact Us
Zhuo Cai
Tel: (86 10) 8220 2243
Fax: (852) 2827 1018

Working Team
Patent Team (Electronics, Electricity & Physics)

Patent Attorney (2019)

Education and Training
Bachelor of Engineering in Measurement and Control Technology and Instruments, Institute of Technology, 2016
Master of Engineering in Electronics and Communication Engineering, Institute of Software and Microelectronics, Peking University, 2019

Work Experience
Joined CPA as patent attorney in 2019

Service Area
Patent Agency

Technical Background
Optics & Instruments, Healthcare Tech, Consumer Goods & Smart Tech, Computer and Network Technology, Communication, Artificial Intelligence and Big Data, Semiconductors and Microelectronics, Image Processing, Optoelectronic Technology, Electronic Engineering

Practice Area
Patent Application Consultation, Patent Search, Patent Mining, Patent Map, Patent Portfolio Planning, Patent Application Strategy Formulation, Patent Application Procedure Management, Drafting Patent Application Documents, Reporting and Responding to Office Action , Patent Grant Management, Patent Annuity Management, Hong Kong and Macau Patent Registration, Patent Administrative Reconsideration, Patent Reexamination, Patent Invalidation, Patent Administrative Litigation, Patent Infringement Litigation, Patent Civil Litigation, Patent Validity Analysis, Patent Infringement Analysis, Patent Ownership Disputes, Patent Maintenance, Patent Licensing/Assignment, Preparing and Filing Patent Application (Including Domestic Patent Applications, PCT Applications and Foreign Patent Applications)

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

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