ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,739,985, issued on Sept. 15, was assigned to Huawei Digital Power Technologies Co. Ltd. (Shenzhen, China).

"Power generation system, power converter, and switch assembly" was invented by Yang Yan (Shenzhen, China), Weijia Yan (Shenzhen, China), Zhaoqi Cai (Shenzhen, China), Gun Yang (Shenzhen, China) and Yiyang He (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A power generation system, a power converter, and a switch assembly. The plurality of positive input ports and the plurality of negative input ports are configured to electrically connect the switch assembly to an external direct current source, and the switch assembly is electri...