GENEVA, April 27 -- DONGGUAN CHAM BATTERY TECHNOLOGY CO., LTD. (No.9, Gongye West No.3 Road, Songshan Lake Hi-tech ZoneDongguan, Guangdong 523000), 东莞市创明电池技术有限公司 (中国广东省东莞市松山湖园区工业西三路9号) filed a patent application (PCT/CN2023/132779) for "CURRENT COLLECTING SHEET, CYLINDRICAL BATTERY, AND ASSEMBLY METHOD THEREFOR" on Nov 21, 2023. With publication no. WO/2025/081575, the details related to the patent application was published on Apr 24, 2025.
Notably, the patent application was submitted under the International Patent Cla...