Attorney search

Search by last name

Team members

Shengsheng Xu

Patent Agent

Phone: +86 10 88369999

Practice Areas

Drafting Chinese patent application documents; Drafting PCT international patent application documents; Responding to Office Actions for Chinese cases; Patent reexamination; Patent invalidation; Patent counseling; Patent search and analysis; Intellectual Property trainings.

Technical Fields

  • Electronics; Telecommunications; Computers; Internet; Artificial Intelligence; Automatic Driving.

Years with IP Matters

  • 8 years

Professional Experiences

  • Patent Attorney, China PAT Intellctual Property Office, Beijing, China

Representative Clients

  • ZTE; ZXIC ZTE; Lenovo; Mille; Tencent; CMRI; CMCC; SenseTime; Ninebot


  • Beijing Information Science & Technology University (M.E.  Control Theory and Control Engineering)(2012)
  • Hebei University of Science and Technology (B.E.  Measurement & Control Technology and Instrument)(2009)


  • Chinese
  • English

Team Overview

With over 350 legal professionals with a diversified background, Chang Tsi & Partners offers clients deep expertise and professional experience, leading to successful legal solutions. Our attorneys are always praised for their sharp insights into the policy, and their pragmatic commercial awareness. Qualified to practice in other jurisdictions, our attorneys can maximize the profit of clients in different areas.