ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,574, issued on May 5, was assigned to LG Energy Solution Ltd. (Seoul, South Korea). "Lithium secondary battery" was invented by Jun Hyeok Han... और पढ़ें
ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,576, issued on May 5, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY Co. Ltd. (Ningde, China). "Secondary battery and electric device" was i... और पढ़ें
ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,577, issued on May 5, was assigned to ECOPRO BM Co. LTD. (Cheongju-si, South Korea). "Positive electrode active material and lithium secondar... और पढ़ें
ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,578, issued on May 5, was assigned to ECOPRO BM Co. LTD. (Cheongju-si, South Korea). "Positive electrode active material and lithium secondar... और पढ़ें
ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,579, issued on May 5, was assigned to HUBEI RT ADVANCED MATERIALS GROUP COMPANY Ltd. (Huangshi, China). "Method for preparing carbon-coated l... और पढ़ें
ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,580, issued on May 5, was assigned to BTR NEW MATERIAL GROUP Co. LTD. (Shenzhen, China) and DINGYUAN NEW ENERGY TECHNOLOGY Co. LTD. (Huizhou, ... और पढ़ें
ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,581, issued on May 5, was assigned to ZHUHAI COSMX BATTERY Co. LTD. (Zhuhai, China). "Electrode piece and battery" was invented by Shuanghu Z... और पढ़ें
ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,582, issued on May 5, was assigned to Murata Manufacturing Co. Ltd. (Kyoto, Japan). "Negative electrode of lithium ion secondary battery, pre... और पढ़ें
ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,583, issued on May 5, was assigned to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co. LTD. (Osaka, Japan). "Electrochemical element, method fo... और पढ़ें
ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,584, issued on May 5, was assigned to BTR NEW MATERIAL GROUP Co. LTD. (Shenzhen, China) and DINGYUAN NEW ENERGY TECHNOLOGY Co. LTD. (Huizhou, ... और पढ़ें