ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,427,536, issued on Sept. 30, was assigned to DAE SUNG MACHINERY Co. LTD. (Siheung-si, South Korea) and ECOPRO BM Co. LTD. (Cheongju-si, South Korea).

"Cathode material integrated processing device" was invented by Sung Min Lee (Suwon-si, South Korea), Hee Sung Lee (Ansan-si, South Korea) and Chul U Bak (Siheung-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A cathode material integrated processing device, which dries, applies, and heat-treats a cathode material, according to an embodiment of the invention includes a support frame, a chamber part including a cylindrical body configured to accommodate the cathode material and a thick plat...