US Patent Issued to Huawei Digital Power Technologies on Oct. 6 for "Battery balancing apparatus using piezoelectric transformers and related device" (Chinese Inventor)

ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,754,249, issued on Oct. 6, was assigned to Huawei Digital Power Technologies Co. Ltd. (Shenzhen, China).

"Battery balancing apparatus using piezoelectric transformers and related device" was invented by Kuet Liong Fam (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A battery assisting apparatus and a related device. The battery assisting apparatus includes a piezoelectric transformer group which includes N piezoelectric transformers and a drive circuit group which includes N drive circuits. Respective output ends of the N drive circuits are connected to respective input ends of the N piezoelectric transformers in a one-to-one corresponden...