US Patent Issued to SK On on Jan. 27 for "Device for perforating secondary battery and system including the same" (South Korean Inventors)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,533,718, issued on Jan. 27, was assigned to SK On Co. Ltd. (Seoul, South Korea).

"Device for perforating secondary battery and system including the same" was invented by Soo Yong Jeon (Daejeon, South Korea), Jeong Hee Yoo (Daejeon, South Korea) and Seung Jun Choi (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A perforation device is disclosed. The perforation device perforating a battery module includes a loading unit configured to convey and load the battery module in a longitudinal direction, a fixing unit configured to fix the battery module, and a perforation unit configured to approach the battery module and perforate the batt...