The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 2026
Filed:
Oct. 30, 2023
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Jin Young Heo, Hwaseong-Si, KR;
Hai Jun Jeong, Seoul, KR;
Hyundai Motor Company;, Seoul, KR;
Kia Corporation, Seoul, KR;
Abstract
Provided are an apparatus and a method for measuring an amount of hydrogen stored in a storage container. The apparatus includes the storage container, in which the hydrogen is stored, a plurality of temperature sensors surrounding a surface of the storage container, and that measure surface temperatures for locations of the storage container, and a processor that estimates a liquid level of the hydrogen stored in the storage container, based on the surface temperatures for the locations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile