ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,550,279, issued on Feb. 10, was assigned to SAMSUNG SDI Co. LTD. (Yongin-si, South Korea).
"Battery pack" was invented by Kangsik An (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A battery pack including a battery cell; a main circuit board electrically connected to the battery cell and extending in a first direction; a sub-circuit board overlapping the main circuit board in parallel with the main circuit board and connected to the main circuit board through a foldable flexible wiring, the sub-circuit board including a first end connected to the flexible wiring and a second end including an external input/output terminal thereon...