ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,451,500, issued on Oct. 21, was assigned to Hyundai Motor Co. (Seoul, South Korea) and Kia Corp. (Seoul, South Korea).
"Hydrogen storage system and method for adjusting differential pressure therein" was invented by Jong Hee Kim (Hwaseong-si, South Korea) and Jae Han Chung (Incheon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A hydrogen storage system for detecting and restricting a pressure difference generated in the hydrogen storage system and a method for adjusting differential pressure therein are provided. The hydrogen storage system includes a controller that controls valves of a plurality of tanks. The controller measures pressure...