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.

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

2025/01/07

On November 25, 2024, the State Intellectual Property Office issued Invalidation Decision No. 583102, declaring that all patent rights owned by Panasonic Corporation named " Drum Type Washing Machine " were invalid.

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

2025/01/07

On October 21, 2024, the China National Intellectual Property Administration issued Invalidation Decision No. 582348, declaring that the patent rights of Guangzhou Stars Pulse Co.,Ltd. entitled " A Electric Toothbrush Head " remains valid.