Jiao Ren

Jiao Ren

Partner, Trademark Attorney, Attorney at Law

Practice Area
Trademark, IP Litigation


Chinese, English


2013 Master of Laws, Shandong University of China
2010 Bachelor of Laws, Beijing University of Chinese Medicine

Professional Experience

After graduation, Ms. Ren joined Chofn as a trademark attorney in 2013. Her practice covers trademark and copyright prosecution, including search, opposition, appeal against rejection, non-use cancellation invalidation, etc., enforcement and litigation. She serves many companies well known locally and internationally.


Updates, Information and Advice on Non-Use Cancellation of Chinese Trademarks, WIPR, 2023

Trademark use on promotional gifts in China, WIPR, 2022

Co-editor and co-translator, Chinese Trademark Examination Guidelines, WIPR, 2022

Updates on Chinese Courts’ Views on OEM Use of Trademarks, Mondaq, 2021

Co-author, Notarization in IP Infringement Cases in China, IPPro, 2017

Co-author, Significance of Trademark Use in China, IPPro, 2017


Member, AIPPI Copyright Committee