US Patent Issued to CALB on Feb. 3 for "Battery device" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,542,318, issued on Feb. 3, was assigned to CALB Co. Ltd. (Jiangsu, China).

"Battery device" was invented by Junshan Guan (Changzhou, China), Yongjie Zhang (Changzhou, China), Liangjie Gu (Changzhou, China) and Jiuling Xu (Changzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A battery device includes batteries arranged in a first direction. Each battery includes a top surface, a bottom surface, two first side surfaces, and two second side surfaces. The first side surfaces are perpendicular to and spaced apart in the first direction. The second side surfaces are parallel to the first direction and spaced apart in a second direction perpendicular...