US Patent Issued to LG ENERGY SOLUTION on June 23 for "Secondary battery and manufacturing method of the same" (South Korean Inventors)

ALEXANDRIA, Va., July 15 -- United States Patent no. 12,665,226, issued on June 23, was assigned to LG ENERGY SOLUTION LTD. (Seoul, South Korea).

"Secondary battery and manufacturing method of the same" was invented by Jongpil Jegal (Daejeon, South Korea) and Hyo Seok Kang (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A secondary battery includes a jelly roll-type electrode assembly impregnated with an electrolyte solution; a battery case for housing the electrode assembly and the electrolyte solution; a cap assembly coupled with an upper portion of the battery case; and a reference electrode in which one end is immersed with the electrolyte solution and the other end is exposed to the...