Liu Shen & Associates

Established in 1993, Liu Shen & Associates is one of the earliest IP law firms engaged in foreign-related patent prosecution and foreign-related patent litigation in China. It is known as the first batch of patent agents and patent attorneys in China. Liu Shen & Associate has provided various legal services related to patent prosecution and litigation, trademark prosecution and litigation, and strategic analysis for many well-known enterprises at home and abroad. 

Notable patent practitioners: Allen Tao, Yali Shao, and Michelle Ma. 

Case studies show the firm represented Panasonic in a series of over 20 patent invalidation cases filed by Xiaomi/Oppo before the CNIPA. Other clients include Ford and Largan Precision.