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:
Sep. 29, 2026
Filed:
Feb. 02, 2024
Applicant:
Rockwell Collins, Inc., Cedar Rapids, IA (US);
Inventors:
Suman Dwari, Vernon, CT (US);
Michael A. Futrell, Rockford, IL (US);
Baljit Riar, East Hartford, CT (US);
Parikshith Channegowda, Marlborough, CT (US);
Assignee:
Rockwell Collins, Inc., Cedar Rapids, IA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 27/42 (2006.01); H01F 27/24 (2006.01); H01F 27/29 (2006.01); H01F 27/30 (2006.01); H02M 1/42 (2007.01); H02M 5/10 (2006.01); H02M 7/537 (2006.01); H02M 7/48 (2007.01);
U.S. Cl.
CPC ...
H01F 27/42 (2013.01); H01F 27/24 (2013.01); H01F 27/29 (2013.01); H01F 27/303 (2013.01); H02M 1/4208 (2013.01); H02M 5/10 (2013.01); H02M 7/537 (2013.01); H02M 1/4283 (2021.05); H02M 7/4807 (2013.01);
Abstract
A radiation hardened active power transformer includes an active compensator on a primary side of a transformer. The transformer steps up an input voltage to an output voltage. The active compensator controls a reactive power of the output voltage. The active compensator includes wide band-gap transistors which radiation harden the active compensator to resist ionizing radiation.