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:
Oct. 06, 2026
Filed:
Jul. 01, 2025
Haier Us Appliance Solutions, Inc., Wilmington, DE (US);
Joseph Wilson Latham, Louisville, KY (US);
Haier US Appliance Solutions, Inc., Wilmington, DE (US);
Abstract
A method for operating a linear compressor of an appliance includes operating a motor of the linear compressor in order to drive a rotor of the motor. The method also includes obtaining, via a controller of the linear compressor, a current feedback measurement of the motor. Further, the method includes determining, via the controller, one or more phasor parameters of a piston velocity based, at least in part, on the current feedback measurement. In addition, the method includes, based, at least in part, on the one or more phasor parameters of the piston velocity, controlling, via the controller, the motor of the linear compressor using a single-phase vector-like control scheme.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile