Email: bertha@www.checkonline.cn

Professional field

International and domestic trademark ( Registration,Opposition, Review, Announcement of invalidation,Assignment and Licensing,Renewal and other trademark related services ),Copyright, Patent, Enforcement,Litigation and other related intellectual property cases.

Professional experience
With long time since joined in Gaowo, Bertha has gained rich experience in cooperating with domestic and foreign clients ,she has been always providing the suitable IP Strategy after communication with client，and has been praised and affirmed by many clients.

Social activities
Member of Intellectual Property Research Institute of China

Educational background

China University of Mining and Technology

Working languages 
Chinese, English