ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,456,744, issued on Oct. 28, was assigned to Hyundai Motor Co. (Seoul, South Korea) and Kia Corp. (Seoul, South Korea).

"Insert for cell frame integrated with adhesive film and method of manufacturing cell frame using the same" was invented by Ye Jin Yoon (Gyeonggi-do, South Korea) and Byeong-Heon Jeong (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are methods manufacturing a four-layer membrane electrode assembly integrated with an adhesive film. The methods include a step of preparing a three-layer membrane electrode assembly comprising a first electrode and a second electrode by attaching the first electrode to a first s...