Mr. WU Chao
Patent Attorney

Mr. Wu received, from Tsinghua University, his B.S. in Engineering Mechanics in 2003 and his M.S. in Mechanics in 2006. He worked as an examiner for the Patent Examination Cooperation Center of SIPO from 2006 to 2009, and qualified as a patent attorney in 2008. He joined CPA in 2009,  and qualified as an attorney-at-law in 2013. Mr. Wu is skillful in drafting patent application documents relating to various fields including mechanical designs, construction machinery, and experienced in preparing responses to office actions in the substantive examination proceedings, and handling patent reexamination and invalidation cases. Working languages: Chinese and English.