27 years of professional experience in trademark agency since 1996, Hundreds of thousands of trademark cases for domestic and foreign clients.

Sanyou has been providing trademark filing service and dispute resolution solutions for clients over the years. With multi-language working capacities in Chinese, English, Japanese, Korean and German,  Sanyou's clients span across Europe, America and Asia.

Sanyou's TM professionals include over 40 TM attorneys, attorneys-at-law and search & analysis experts. On top of that, examiner from CTO has also joined Sanyou's TM team as special advisor.

Customized TM registration and protection solutions & professional counselling on designated goods and services for clients

With long-term reliable partners in more than 150 countries and regions around the world, Sanyou could provide direct agency in mainland China and Hong Kong China, as well as other countries and regions globally