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:
Nov. 04, 2025
Filed:
Sep. 08, 2023
Haier Us Appliance Solutions, Inc., Wilmington, DE (US);
Maria Alejandra Contreras, Louisville, KY (US);
Ricardo Alberto Aguiar, Jr., Clarksville, IN (US);
Haier US Appliance Solutions, Inc., Wilmington, DE (US);
Abstract
A method of operating a dishwashing appliance may include a step of recording an audio signal with a first microphone mounted to the sump. The method may also include a step of analyzing the audio signal recorded with the first microphone. The method may further include a step of determining an access position of the door based on the analyzed audio signal. The method may also include a step of directing the dishwashing appliance based on the determined access position of the door.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile