US Patent Issued to JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY on June 17 for "Sealing assembly for sealing through hole, and method and device for preparing battery cell" (Chinese Inventors)

ALEXANDRIA, Va., June 19 -- United States Patent no. 12,334,572, issued on June 17, was assigned to JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY Ltd. (Changzhou, China).

"Sealing assembly for sealing through hole, and method and device for preparing battery cell" was invented by Xinxiang Chen (Changzhou, China), Yulian Zheng (Changzhou, China), Shoujun Huang (Changzhou, China) and Peng Wang (Changzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A sealing assembly for sealing a through hole, and a method and device for preparing a battery cell are provided. The sealing assembly comprises: a sealing sleeve provided in the through hole and having a cavity and an opening that is in communication with the ca...