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:
Jun. 07, 1983
Filed:
Jun. 30, 1981
Applicant:
Inventor:
Bernd Novotny, Gundelfingen, DE;
Assignee:
ITT Industries, Inc., New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H04N / ; H01J / ;
U.S. Cl.
CPC ...
358190 ; 315411 ;
Abstract
Switch-mode power supply generating a variable pulse-width modulating signal by digital control techniques synchronized with the horizontal line rate of the receiver. Logic circuits operating against fixed references provide overload and short-circuit protection by rapidly decreasing the variable pulse-width signal duration during various fault conditions.