US Patent Issued to DAE SAN ELECTRONICS on June 24 for "Method of manufacturing battery cell cover and the battery cover thereof" (South Korean Inventors)

ALEXANDRIA, Va., June 25 -- United States Patent no. 12,337,516, issued on June 24, was assigned to DAE SAN ELECTRONICS Co. LTD. (Hwaseong-si, South Korea).

"Method of manufacturing battery cell cover and the battery cover thereof" was invented by Sangyoung Ma (Ansan-si, South Korea) and Un Eog Yeo (Ansan-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a method of manufacturing a battery cell cover coupled to a battery cell, the method including: injecting an injection-molded product into a mold at a predetermined injection pressure (PM), discharging the gas or air within a cavity at a predetermined discharge pressure (Pa) with a predetermined time difference wh...