Mr. LI Xiang
Patent Attorney


Mr. Li received his B.S. in Chemical Physics from East China University of Science & Technology in 1990. He got his M.S. in Semiconductor Devices and Materials in 1995 from the Shanghai Institute of Technical Physics of the Chinese Academy of Sciences, where he engaged in research projects relating to growth mechanism and performance measurement of infrared semiconductor materials as well as development of pertinent equipment. He worked with Shanghai Patent & Trademark Agency from 1995 to 2005, and received training in U.S. patent law and practice in a U.S. law firm in 1997. Mr. Li qualified as a patent attorney in 1996, and joined CPA in 2005. He received training on European patent law and practice with a law firm in Germany in 2011 and 2012 respectivelyMr. Li is specialised in the fields of telecommunications, computer, semiconductor devices and materials, image processing, business methods and e-commerce. He is skillful in drafting patent application documents, preparing responses to office actions in the substantive examination proceedings, handling patent reexamination and invalidation cases, and dealing with patent administrative litigation. He is particularly experienced in providing patent infringement analysis and representing clients in patent infringement lawsuits. He is a member of All-China Patent Agents Association. Working languages: Chinese and English.