Liu, Shen & Associates

Patent

President

Mr. YANG started his professional career in 1982; worked for the Patent and Trademark Agency of CCPIT from 1982 to 1992; and joined the firm of Liu, Shen & Associates as a founding partner in 1993. His areas of special interests and experiences are patent filing, prosecution and invalidation proceedings in the field of mechanical engineering.

Chinese，English

Mr. YANG is deputy to the 12th National People's Congress, the President of All-China Patent Attorneys Association (ACPAA), the President of the International Federation of Intellectual Property Attorneys (FICPI) China Section, and the Vice President of AIPPI China. He is also a member of Beijing Lawyers Association and LES China Group.

Mr. Perry Wu YANG graduated from Zhejiang University (B.S., 1982), majoring in mechanical engineering, and he received professional training at intellectual property law firms in Germany and the U.K. from 1984 to 1985.