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:
Mar. 24, 2026
Filed:
Feb. 08, 2022
Systems and methods for controller updating and configuring emission certification level enforcement
Cummins Inc., Columbus, IN (US);
Angela N. Butrum, Columbus, IN (US);
Sunil Dhulipati, Indianapolis, IN (US);
Shantilal Dayama, Columbus, IN (US);
Christian P. Gaya, Naples, FL (US);
Jon E. Krutulis, Columbus, IN (US);
Rama Krishna Nimmagadda, Waterloo, CA;
Deepthi Uppala, Greenwood, IN (US);
Ryan A. Scott, Columbus, IN (US);
Cummins Inc., Columbus, IN (US);
Abstract
A system includes an exhaust aftertreatment system coupled to an engine and a controller. The controller includes at least one processor coupled to at least one memory device storing instructions that, when executed by the at least one processor, cause the controller to perform operations including: determine an intended emissions level calibration parameter; receive a new emissions level calibration parameter; compare the intended emissions level calibration parameter to the new emissions level calibration parameter; and generate an alert based on the comparison.