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:
May. 19, 2026
Filed:
Dec. 21, 2022
Applicant:
Electric Hydrogen Co., Natick, MA (US);
Inventor:
Adam Libert, Pacifica, CA (US);
Assignee:
Electric Hydrogen Co., Devens, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 5/12 (2006.01); H02M 1/12 (2006.01); H02M 7/08 (2006.01); H02P 13/06 (2006.01);
U.S. Cl.
CPC ...
H02M 5/12 (2013.01); H02M 1/12 (2013.01); H02M 7/08 (2013.01); H02P 13/06 (2013.01);
Abstract
A system and method of operation which includes a variable transformer coupled to an invariable rectifier, an invariable inverter, and/or other invariable change component. The variable transformer may be used to control power conversion levels. In some cases, the system may have bandwidth to support controlled power supply for one or more electrolyzer stacks.
Libert, Adam. (2026). Invariable-change-component-based power converter (U.S. Patent No. 12633838). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12633838
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile