Technical Fields:

  1. Mechanical Engineering
  2. Automotive Engineering
  3. Electronic Components

Professional Experience:

Ms. Long graduated from Shanghai Jiao Tong University with a bachelor's degree in mechanical engineering and automation and a master's degree in mechanical engineering. She worked in the General Motors Chinese Academy of Sciences for 4 years, engaged in design, testing, and fault diagnosis. Later, she served as a patent attorney in a top intellectual property law firm in Beijing, deeply involving in patent application, patent mining, patent search, patent portfolio, etc.


In 2018, Ms. Long joined Chuanmo as a partner, handling various intellectual property services for domestic and foreign clients. Since working in the industry for 8 years, Ms. Long has assisted world-renowned Siemens, IKEA, Lego, DJI etc. in patent application/examination/reexamination, patent search. She has successfully handled the following cases. Her high professional competence has won the trust of the clients.

l  Infringement dispute of DJI;

l  Patent invalidation of a German client on the patent of washing and drying machine, and the patent validity was maintained;

l  Protect the trademarks of a well-known US fertilizer company from continuous invalidations and non-use cancellations.