US Patent Issued to Hyundai Motor, Kia on Oct. 14 for "Slot die coating device to which negative pressure generation is applied and method of using the same" (South Korean Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,440,864, issued on Oct. 14, was assigned to Hyundai Motor Co. (Seoul, South Korea) and Kia Corp. (Seoul, South Korea).

"Slot die coating device to which negative pressure generation is applied and method of using the same" was invented by Shin Jang (Chungcheongnam-do, South Korea), Jun Tae Kim (Gyeonggi-do, South Korea), Ji Young Kim (Gyeonggi-do, South Korea), Jin Seong Choi (Gyeonggi-do, South Korea) and Hyo Jong Kim (Gyeonggi-do, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a slot die coating device, and more specifically, a slot die coating device in which negative pressure generation is applied into a slot die and a method...