ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,489,292, issued on Dec. 2, was assigned to Fulian precision electronics (Zhengzhou) Co. Ltd (Zhengzhou, China).

"Power control method, system, and device" was invented by Wen-Chin Chen (New Taipei, Taiwan), Nien-Yi Jan (New Taipei, Taiwan), Qing-Yu Wang (Shenzhen, China) and Jiao-Jie Wang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A power control method optimized against both a shortfall in supply and an oversupply, comprising acquiring scheduling information of a plurality of power supply lines, the scheduling information including electric power data, status data, and operation data of the power supply lines; inputting the electric...