Ying Han
Trademark Agent

Ying Han is a trademark attorney of Chang Tsi & Partners. Before joining Chang Tsi & Partners, she worked in ScienBiziP, the Foxconn's former Intellectual Property Department.

She has been engaged in trademark agency since 2014 and has particular expertise in trademark clearance searching, applications, oppositions and invalidations.

+86 10 88369999
Trademark Prosecution / Copyright & Domain Name
Shenzhen / Hong Kong / Taiwan

Practice Focus

Years with IP Matters

2014 until now

Professional Experience

Chang Tsi & Partners 

Shenzhen ScienBiziP Intellectual Property Agency Co. LTD

Representative Cases

  • Represented HonHai since 2014 and filed large numbers of applications, oppositions.
  • Represented HUAWEI since 2018 and filed large numbers of applications, oppositions, and declarations of invalidity.
  • Successfully helping HUAWEI to gain the broadening protection of the well-known mark “HUAWEI and device”.


Zhongnan University of Economics and Law (2013)

Wuhan University (2013)

Bar Admission

Legal professional qualification certificate (2013)


Mandarin Chinese