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 ass... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,742, issued on Sept. 29, was assigned to Eve Power Co. Ltd. (Jingmen, China). "Battery shell assembly and lithium-ion battery" was invente... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,743, issued on Sept. 29, was assigned to NINGDE AMPEREX TECHNOLOGY Ltd. (Ningde City, China). "Button cell" was invented by Bangbang He (N... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,744, issued on Sept. 29, was assigned to Murata Manufacturing Co. Ltd. (Kyoto, Japan). "Secondary battery" was invented by Daiki Nishiie (... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,745, issued on Sept. 29, was assigned to SCHOTT AG (Mainz, Germany). "Electrical feedthrough glass-metal electrodes" was invented by Helmu... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,746, issued on Sept. 29, was assigned to Bayerische Motoren Werke AG (Munich). "Housing part, in particular lower housing part, of an ener... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,747, issued on Sept. 29, was assigned to SK ON Co. LTD. (Seoul, South Korea). "Secondary battery" was invented by Myeong Seon Kwon (Daejeo... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,748, issued on Sept. 29, was assigned to MILWAUKEE ELECTRIC TOOL Corp. (Brookfield, Wis.). "Motor control for gas engine replacement devic... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,749, issued on Sept. 29, was assigned to ELRINGKLINGER AG (Dettingen, Germany). "Battery module, battery devices and methods for producing... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,750, issued on Sept. 29, was assigned to Samsung SDI Co. Ltd. (Yongin-si, South Korea). "Battery pack" was invented by Mansik Cho (Yongin-... और पढ़ें