ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,719,077, issued on Aug. 25, was assigned to Ningde Amperex Technology Ltd. (Ningde City, China).
"Electrode sheet and battery cell" was invented by Xiang Li (Ningde, China), Huixin Wang (Ningde, China), Qiaoshu Hu (Ningde, China) and Yibo Zhang (Ningde, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A battery cell includes an electrode sheet. The electrode sheet includes an electrode sheet body and a plurality of tabs connected to the electrode sheet body. The width of each of the plurality of tabs is different from one another; or the length of each of the plurality of tabs is different from one another. The electrode sheet and the battery cell h...