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:
Feb. 10, 2026
Filed:
Jul. 03, 2024
Pratt & Whitney Canada Corp., Longueuil, CA;
Michael Hanna, Beaconsfield, CA;
Jing Fang, Toronto, CA;
Pratt & Whitney Canada Corp., Longueuil, CA;
Abstract
An aircraft propulsion system assembly includes an aircraft propulsion system and a control assembly. The aircraft propulsion system includes a propulsor, an engine, and an electrical assembly. The engine is coupled to the propulsor. The electrical assembly includes an electric motor and a battery management system. The electric motor is coupled to the propulsor. The control assembly includes a plurality of channel A control units and at least one channel B control unit. The plurality of channel A control units includes an engine control unit for the engine and an electric motor control unit for the electric motor. The at least one channel B control unit is configured to identify valid and invalid output control signals of the engine control unit. The battery management system is configured to identify valid and invalid output control signals of the electric motor control unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile