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. 12, 2002
Filed:
Jul. 05, 2000
Applicant:
Inventors:
Roberto Peritore, Trezzano sul Naviglio, IT;
Andrea Merello, Arese, IT;
Gianluca Ventura, Cinisello Balsamo, IT;
Assignee:
STMicroelectronics S.r.l., Agrate Brianza, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 3/08 ; H02P 7/06 ;
U.S. Cl.
CPC ...
H02P 3/08 ; H02P 7/06 ;
Abstract
A system for controlling and driving an electromagnetic actuator includes a unique operational amplifier in the regulation loop for driving the electromagnetic actuator and for monitoring, during different phases of operation, the current in the actuator and the back electromotive force. The new architecture allows for a considerable reduction of the area of integration of the system as a whole.
Quick Actions:
Peritore, Roberto. (2002). Control and drive system for a single winding electromagnetic actuator employing a single multifunction operational amplifier (U.S. Patent No. 6479954). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6479954
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile