Ms. LI Yafei
Patent Attorney

Ms. Li received her B.S. in Telecommunications Engineering from Beijing University of Posts and Telecommunications, and later her LLM from Renmin University of China. Before joined CPA in 1995, she worked for the Research Institute of Data Telecommunications under the Ministry of Posts and Telecommunications as a computer and telecommunications engineer, engaged in a national R&D project in this field. Ms. Li qualified as a patent attorney in 1996. She received further training in the European and the United Kingdom patent laws with law firms in Germany and the United Kingdom in 2001 and in a law firm of the United States in 2006. She participated in the Research Project on the Third Amendment to the Chinese Patent Law in 2005. Ms. Li is skillful in drafting patent application documents in the fields, such as telecommunications, computer software and hardware, computer network and computer utilization, and experienced in preparing responses to office actions in the substantive examination proceedings, handling patent reexamination and invalidation cases, and dealing with relevant administrative litigation involving patent. She also has rich experience in providing patent infringement analysis and handling patent infringement cases. She excels at dealing with complicated patent cases in the field of telecommunications. Ms. Li is a member of the Chinese Group of AIPPI, a member of LES China and a member of All-China Patent Agents Association. Working languages: Chinese and English.