All team members


Dr. Jian Sun

Senior Associate

European Patent Attorney

UPC Representative

Medical Technologist

Jian is a European patent attorney at Maiwald. His activities are mainly focussed on patent prosecution and enforcement, especially in the areas of physics, electrical engineering, information and communications technologies, and medical technologies.

since 2018
European patent attorney at Maiwald
2015 - 2018
Patent professional at an IP law firm
2013 - 2015
Patent attorney trainee at Maiwald

Admitted to practice before the UPC
Admitted to practice as European patent attorney
2013 - 2015
Studied law for patent attorneys at the University of Hagen
2004 - 2008
Doctoral degree in the field of medical technology from the National University of Singapore
1998 - 2003
Studied electronics and computer sciences at the Chinese University of Science and Technology

  • Patent prosecution and portfolio management
  • Filing strategies and drafting patent applications
  • Freedom-to-operate and validity analysis
  • Opposition proceedings

  • epi

  • German
  • English
  • Chinese
  • French