US Patent Issued to Hyundai Motor, Kia on Feb. 17 for "Cryogenic liquid storage apparatus and liquid level measurement device" (South Korean Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,553,578, issued on Feb. 17, was assigned to Hyundai Motor Co. (Seoul, South Korea) and Kia Corp. (Seoul, South Korea).

"Cryogenic liquid storage apparatus and liquid level measurement device" was invented by Jun Sung Ahn (Gyeonggi-do, South Korea) and Se Kwon Jung (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a cryogenic liquid storage apparatus including a storage container configured to accommodate a cryogenic liquid, a housing member provided in the storage container and configured to define a vacuum space spatially separated from an internal space of the storage container, and a temperature sensor provided in the va...