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. 06, 2007
Filed:
Feb. 27, 2006
Ronald A. Davis, Commerce Township, MI (US);
Gregory P. Matthews, West Bloomfield, MI (US);
Layne K. Wiggins, Plymouth, MI (US);
Ronald A. Davis, Commerce Township, MI (US);
Gregory P. Matthews, West Bloomfield, MI (US);
Layne K. Wiggins, Plymouth, MI (US);
GM Global Technology Operations, Inc., Detroit, MI (US);
Abstract
An inlet air dynamics (IAD) characterization control system for an internal combustion engine includes a first module that estimates a future firing event manifold absolute pressure (MAP) and a second module that determines a MAP cycle difference based on the future firing event MAP and a previous cycle MAP. A third module characterizes an IAD state based on the MAP cycle difference.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile