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:
Jul. 21, 2015
Filed:
Feb. 24, 2014
Applicant:
Tula Technology, Inc., San Jose, CA (US);
Inventors:
Adya S. Tripathi, San Jose, CA (US);
Chester J. Silvestri, Los Gatos, CA (US);
Assignee:
Tula Technology, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 37/02 (2006.01); F02D 17/02 (2006.01); F02D 41/00 (2006.01); F02D 41/14 (2006.01); F02D 41/26 (2006.01); F02P 5/15 (2006.01); G06F 19/00 (2011.01);
U.S. Cl.
CPC ...
F02D 37/02 (2013.01); F02D 41/0087 (2013.01); F02D 41/1401 (2013.01); F02D 41/266 (2013.01); F02P 5/1512 (2013.01); F02D 2200/602 (2013.01); F02D 2250/18 (2013.01); F02D 2400/02 (2013.01); Y02T 10/46 (2013.01);
Abstract
A variety of methods and arrangements for improving the fuel efficiency of internal combustion engines based on skip fire operation of the engine are described.