Started her IP career in 2005, Ms. Yining Nan once worked in an IP law firm as the manager of the electronic and telecommunication department, and handled thousands of domestic and oversea patent application cases, accumulating rich case-handling and managing experience. Clients served by Mr. Nan include BYD, FOTON, XIAOMI, NEUSOFT, and other Internet companies and IC companies. Ms. Nan has earned a high reputation from her clients with her high quality and professional services. Ms. Nan has handled dozens of cases in the field of patent reexamination and patent invalidation. Also, Ms. Nan was invited to provide IP training and IP mining services to domestic enterprises and universities, and traveled a lot to foreign countries where she introduced Chinese IP practice to local companies and firms.