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:
Apr. 10, 2012
Filed:
Jun. 06, 2007
Applicants:
Martin Litorell, Göteborg, SE;
Thomas Lyngfelt, Olofstorp, SE;
Inventors:
Martin Litorell, Göteborg, SE;
Thomas Lyngfelt, Olofstorp, SE;
Assignee:
Volvo Car Corporation, Gothenburg, SE;
Primary Examiner:
Int. Cl.
CPC ...
F01L 1/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for an internal combustion engine that reduces the possibility of misfire during transitions between a lower valve lift mode and a higher valve lift mode.
Quick Actions:
Litorell, Martin. (2012). Internal combustion engine comprising a variable valve lift profile system and a method for controlling valve lift profile shifting (U.S. Patent No. 8151748). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8151748
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile