I am a patent attorney at Zhifan IP Attorneys. I have been practicing patents from 2001 after 9 years of engineering work. Over 20 years of practices endowed me the outstanding expertise in every stage of the life-cycle of a patent. Clients rely on me for my excellent capability and experiences in patent mining, strategy planing, drafting, and prosecution. Clients rely on me also for my excellent capability and experiences in patent license, litigation, and enforcement. My opinion work on freedom-to-operate often help clients to navigate through the extensively competitive markets. I also keep intensive cooperation with patent attorneys from US, Europe, Japan, Korea and all over the world, which is an exceptional benefits for clients doing international business or seeking international protection on their inventions and innovations.Technologies that I practice include electromagnetics, motor, engine, transmission, computer, software, telecommunication, AI, VR, big data, metallurgy, medical devices, semiconductor, display, battery, vehicle, drone, aircraft, home appliances, power generation and transmission, locomotives, etc.For the outstanding achievements I have ever earned, I have been continuously nominated as Asia IP Experts 100 for 10 years by Asia IP. I am a member of ACPAA, INTA, AIPLA, FICPI, and China IP Research Society.