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:
Jan. 24, 1989
Filed:
Feb. 26, 1988
Applicant:
Inventors:
Diego Lasagna, Chieri, IT;
Francesco P Mandara, Turin, IT;
Assignee:
Marelli Autronica S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02P / ;
U.S. Cl.
CPC ...
123644 ; 123623 ; 123617 ; 123611 ;
Abstract
A control circuit which includes a circuit for regulating the time taken to desaturate the switching transistor. This regulating circuit is arranged to control the time for which the transistor is conductive, so that the desaturation time of the transistor is substantially nil when the rate of rotation of the engine is greater than a predetermined value.
Lasagna, Diego. (1989). Electronic system for controlling the ignition of an internal combustion (U.S. Patent No. 4799471). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4799471
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile