US Patent Issued to Zhuhai Cosmx Battery on Dec. 23 for "Battery" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,506,223, issued on Dec. 23, was assigned to Zhuhai Cosmx Battery Co. Ltd. (Zhuhai, China).

"Battery" was invented by Jiao Li (Zhuhai, China) and Jialin Fang (Zhuhai, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure provides a battery, including a first electrode plate and a separator, the first electrode plate including a first current collector and a first coating located on a surface of the first current collector. The first coating is connected to the separator; and a surface of the first coating is provided with a recess, and an air permeability S of the separator and a width L of the recess satisfy: 5000less than equal toSxLless ...