ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,561,637, issued on Feb. 24, was assigned to DOOSAN ENERBILITY Co. LTD (Changwon, South Korea).
"Hydrogen monitoring apparatus and hydrogen management system" was invented by Ju Young Youn (Yongin, South Korea) and Seock Moon Yoon (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Proposed is a hydrogen management system in which location information, pressure information, temperature information, collision information, hydrogen concentration information, and flow rate information are transmitted from sensors mounted in a manifold of each of a plurality of tube trailers (T1, T2.. ), and the hydrogen consumption amount, the remaining hyd...