US Patent Issued to ZHUHAI COSMX BATTERY on May 12 for "Battery cell structure of button battery and munufactuturn merhod thereof, and button battery" (Chinese Inventors)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,626,948, issued on May 12, was assigned to ZHUHAI COSMX BATTERY Co. LTD. (Zhuhai, China).

"Battery cell structure of button battery and munufactuturn merhod thereof, and button battery" was invented by Yongwang Wang (Zhuhai, China) and Yuxiang Zeng (Zhuhai, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a battery cell structure of a button battery and a manufacturing method thereof, and a button battery, where the battery cell structure of the button battery includes a winding core which is formed by winding a laminated structure and is provided with a hollow inner hole, the laminated structure includes at least one ...