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. 19, 1978
Filed:
Mar. 31, 1977
Applicant:
Inventor:
Martin Aaron Kalfus, Morganville, NJ (US);
Assignee:
RCA Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
3072 / ; 3072 / ; 307273 ; 307269 ;
Abstract
A circuit for applying turn-on and turn-off signals to the gate electrode of a gate-turn-off (GTO) controlled rectifier, responsive to whether a control signal is or is not supplied via a single control-signal line. The control signal is amplified to apply one of the turn-off and turn-on signals, and a one-shot supplies the other of the turn-off and turn-on signals responsive to the cessation of the control signal.
Kalfus, Martin. (1978). Circuit for single-line control of gto controlled rectifier conduction (U.S. Patent No. 4115707). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4115707
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile