Mr. LI Yongbo
Patent Attorney

Mr. Li received his B.S. in Internal Combustion Engine from Huazhong University of Science and Technology in 1982, and his M.S. in Internal Combustion Engine from Dalian University of Science and Technology in 1986. From 1986 to 1993, he worked for the Patent Agency of CCPIT, and qualified as a patent attorney in 1987. From 2001 to 2003, he worked as an examiner for the Patent Examination Cooperation Center of SIPO. After that, Mr. Li worked in Beijing Dragon Patent Office as a patent attorney from 2004 to 2005. He joined CPA in 2005, and received further training on European patent law and practice with a law firm in Germany in 2010. Mr. Li is skillful in drafting patent application documents relating to various fields of engines, automobiles and ships, metallurgy, metal materials, refrigeration, heating, combustion device, illumination, liquid power machine and electric machinery, and also experienced in making responses to office actions in the substantive examination proceedings, in handling reexamination and invalidation cases. He is also good at dealing with administrative litigation involving patents and making patent infringement analysis. He is a member of All-China Patent Agents Association. Working languages: Chinese, English and German.