ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,506,201, issued on Dec. 23, was assigned to Samsung SDI Co. Ltd. (Yongin-si, South Korea).
"Rechargeable battery" was invented by Dae Kyu Kim (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A rechargeable battery according to one embodiment of the present invention includes: an electrode assembly having a separator interposed between a first electrode and a second electrode; a case including an upper case having an open lower portion and a penetration hole in the upper portion thereof, and a lower case having an open upper portion to seal the lower portion of the upper case, and accommodating the electrode assembly therein; and a ...