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:
Sep. 11, 2007
Filed:
Feb. 12, 2004
Applicants:
Dominique Caillaud, Châtellerault, FR;
Franck Vallet, Châtellerault, FR;
Nicolas Granger, Poitiers, FR;
Inventors:
Dominique Caillaud, Châtellerault, FR;
Franck Vallet, Châtellerault, FR;
Nicolas Granger, Poitiers, FR;
Assignee:
Valeo Systemes d'Essuyage, La Verriere, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 3/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a direct current motor control circuit. The invention also relates to the use thereof in a windscreen wiper system for vehicles. An MOS FET transistor with an anti-parallel diode (M) is serially mounted on the braking system (M) of the control circuit.
Caillaud, Dominique. (2007). Direct current motor control circuit and wiper system using said circuit (U.S. Patent No. 7268508). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7268508
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile