Yin hang  

| Practice qualification

Trademark attorney

| Education

bachelor of computer science, Beijing College of Agriculture

| Practice experience and area

She has been working in the field of trademark agent since 2008. She is mainly engaged in various domestic trademark applications, ordinary and complex trademark cases; reply to customers' inquiries about domestic trademark matters; provide detailed reports and professional opinions; file trademark applications and other general applications; analysis and writing of trademark cases (including review of trademark objection, cancellation of three-years non-use, invalidation, etc.); Trademark monitoring and infringement analysis report of similar trademarks. Handled thousands of various types of domestic trademark cases and represented more than 100 customers.

| Main customers

As the agent of Positec Group, raised many oppositions and invalidations to the trademarks of the infringing companies and cracked down on more than 100 infringing trademarks. As the agent of Satchi company, comprehensively arranges domestic trademarks, monitors infringing trademarks, and combats hundreds of infringing trademarks through oppositions and invalidations. As the agent of Honghuanglan company, provided detailed trademark inquiries and risk assessments and successfully handled the transfer of more than 500 trademarks. As the agent of the well-known French enterprise "Francia Holding Co., Ltd", raised an opposition against the "" series trademarks applied by his domestic sales agency, which was successfully selected as a typical case for training in the SIPO.