CNIPA declared by the Examination Decision on Request for Invalidation No. 600966 that all...

2025/11/06

CNIPA declared by the Examination Decision on Request for Invalidation No. 600966 that all claims of the patent titled "Intelligent group control system for elevator and distributing method" are entirely invalid

The China National Intellectual Property Administration Issued The Invalidation Decision ...

2025/04/09

On April 3, 2025, the State Intellectual Property Office issued the invalidation decision No. 586704, declaring that the patent owned by Shenzhen Shuye Technology Co., Ltd., named "Handle Shell, Handle Assembly And Electric Toothbrush For E...

The China National Intellectual Property Administration Issued The Invalidation Decision ...

2025/04/09

On March 25, 2025, the China National Intellectual Property Administration issued an Invalidation Decision No. 584774, declaring that all patent rights owned by Shenzhen Voxtech Co., Ltd., entitled " Bone Conduction Speakers and Bone Conduc...

The China National Intellectual Property Administration Issued The Invalidation Decision N...

2025/01/22

On January 15, 2025, the China National Intellectual Property Administration issued the Invalidation Decision No. 583318, declaring that all patent rights owned by PANASONIC HA AIR CONDITIONING R&D M SDN BHD entitled "Cooling System For An ...

The China National Intellectual Property Administration Issued The Invalidation Decision N...

2025/01/08

On January 7, 2025, the State Intellectual Property Office issued Invalidation Decision No. 583652, declaring that all patent rights owned by TRANE INTERNATIONAL INC. named " Blower Housing " were invalid.