ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,741, issued on Sept. 29, was assigned to Samsung SDI Co. Ltd. (Yongin-si, South Korea).
"Cylindrical secondary battery including a cap assembly with an interconnection area" was invented by Dae Kyu Kim (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A technical problem to be solved according to an embodiment of the present invention is to provide a cylindrical secondary battery which can prevent components thereof from being deformed during manufacturing processes or in use. To this end, an embodiment of the present invention provides a cylindrical secondary battery comprising: a cylindrical can; an electrode assembly receive...