During her 21-year practice, Celinna has extensive experience in court hearings, she is particularly adept at developing comprehensive trial strategies, focusing on trial issues, and engaging in trial confrontations. She has been involved in handling SEP patent infringement litigation and related invalidity cases, possessing rich experience in litigation and invalidation of telecommunications cases. Celinna has managed nearly a hundred design patent invalidity and infringement litigation cases and has conducted in-depth research on the design patent system. She has handled challenging cases regarding the revocation of integrated circuit layout designs, not only securing support from the Patent Re-examination Board but also laying the groundwork for the examination of similar cases. She has organized and coordinated workgroups for major, complex, and serial cases, especially in directing case management. Additionally, she successfully handled the first case on substantive examination cancellation for integrated circuit layouts in China, setting a precedent for future cases.

Celinna is frequently invited by major forums and organizations across China to deliver training sessions and speeches. Notably, the patent legal team that Celinna led was awarded one of the "Top Ten Patent Re-examination and Invalidity Cases of 2023" by CNIPA.

Beijing Patent Attorneys Association IP Training Expert
IP Stars Patent Star 2024
IAM Patent 1000 China Domestic Litigation Recommended Individual 2024
IAM Patent 1000 China Domestic Litigation Recommended Individual 2023