US Patent Issued to SAMSUNG SDI on March 31 for "All-solid-state rechargeable battery, stacked rechargeable all-solid-state battery, and manufacturing method thereof" (South Korean Inventor)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,592,454, issued on March 31, was assigned to SAMSUNG SDI Co. LTD. (Yongin-si, South Korea).

"All-solid-state rechargeable battery, stacked rechargeable all-solid-state battery, and manufacturing method thereof" was invented by Ryo Omoda (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to an all-solid-state rechargeable battery in which the protrusions and recesses of the surface of the all-solid-state rechargeable battery are reduced, and a current-collecting portion is difficult to crack or cut. The all-solid-state rechargeable battery includes a first electrode layer that is either a positive electr...