Latest
AI
Careers
Diversity
Future of IP
Law firm news
Standard-essential patents
Trade secrets
Unified Patent Court
Patents
Trademarks
Copyright
Jurisdiction reports
Rankings
About Rankings
China Rankings
Germany Rankings
Global Rankings
UK Rankings
USA Rankings
Diversity & Inclusion Top 100 2025
Leaders 2025
Company Directory
WIPR Insights
Magazines
Whitepapers
Events
Conferences
Conference Videos
Webinars
About
Contact
Newsletter
Login
Subscribe
Home
About
Contact
Newsletter
Login
Subscribe
Home
Leaders Directory 2025
Nana Zhang
Nana Zhang
Key details
Job title:
Counsel/Attorney at Law/Trademark Agent
Firm:
Chang Tsi & Partners
Jurisdiction:
China
Practice area:
Trademarks, Trade Secrets, Copyright
Type:
Non-Contentious
Company Latest
Unidentified objects
Influential Women in IP Class of 2019: Spring Chang
Progress on the Enforcement of Judgments in China
More leaders
Diversity
Spring Chang
Partner
Chang Tsi & Partners
profile
Sue Gui
Counsel/Attorney at Law/Trademark Agent
Chang Tsi & Partners
profile
Tracy Shen
Partner
Chang Tsi & Partners
profile
Rose Xu
Counsel/Attorney at Law/Patent Attorney
Chang Tsi & Partners
More features
Why Rubik’s Cube was denied TM protection (again)
China’s Labubu toys: ‘Count the teeth’ to find fakes
When ‘settled expectations’ become unsettling: the iRhythm decision
Why the ITC is a friendlier forum for patent litigation