About Us

Founded in 2003 and located in Shanghai, the most prosperous and westernized city in China, SUNRAY Intellectual Property Attorneys is an international IP firm officially licensed to represent both domestic and foreign applicants before the State Intellectual Property Office (SIPO) and the Chinese Trademark Office (CTMO).


Our Services

  • Patent, Utility Model and Design
  • Trademark
  • Copyright
  • Others


Filing Requirements

Patents & Utility Models (Paris Convention)

  • specification (which must be translated into Chinese before filing)
  • name, address and nationality of the applicant
  • ...