US Patent Issued to Huawei Digital Power Technologies, Shanghai Liangxin Electrical on May 13 for "Remote switch-off mechanism and rotary switch" (Chinese Inventors)

ALEXANDRIA, Va., June 12 -- United States Patent no. 12,300,447, issued on May 13, was assigned to Huawei Digital Power Technologies Co. Ltd. (Shenzhen, China) and Shanghai Liangxin Electrical Co. Ltd. (Shanghai).

"Remote switch-off mechanism and rotary switch" was invented by Jian Shi (Shanghai), Hao Wang (Shanghai), Wei Shi (Shanghai), Xiufeng Zhang (Dongguan, China) and Xiaokang Tian (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A remote switch-off mechanism and a rotary switch relates to the field of electrical technologies. A housing, an energy storage component, and a tripping component are provided. The energy storage component includes a latch, an energy storage spring, a rotating s...