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. 06, 2022
Filed:
Feb. 21, 2020
Ford Global Technologies, Llc, Dearborn, MI (US);
Dennis Craig Reed, Dexter, MI (US);
Imad Hassan Makki, Dearborn Heights, MI (US);
Hadi Abbas, Westland, MI (US);
Alan Gutowski, Wixom, MI (US);
Clay Wesley Maranville, Ypsilanti, MI (US);
Volker Scheer, Roetgen, DE;
Ford Global Technologies, LLC, Dearborn, MI (US);
Abstract
A vehicle heating, ventilation, and air conditioning (HVAC) system including a cabin air filter, a sensor for providing a sensor reading, and a controller for determining a feedback signal from the sensor reading, wherein the controller determines a cabin air filter expected blockage level from the feedback signal. The feedback signal relates to a usage modifier of the cabin air filter, wherein the controller at east partially adjusts the estimated usage the cabin air filter from the usage modifier.