ALEXANDRIA, Va., July 14 -- United States Patent no. 12,681,061, issued on July 14, was assigned to ACCUPOWER ELECTRONIC TECHNOLOGIES Co. LTD. OF TAIYUAN (Taiyuan, China).
"Wireless electrical sensor and electrical parameter measurement and calculation apparatus, method and system" was invented by Rui Cao (Taiyuan, China), Jiang Chen (Taiyuan, China) and Yanjun Song (Taiyuan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electrical parameter measurement and calculation apparatus, method, and system, and a wireless electrical sensor. The calculation apparatus includes a first electrical signal acquisition module, a first wireless module and an electrical parameter calculation module, where the first...