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:
Aug. 28, 2012
Filed:
Jul. 16, 2010
Applicants:
Kedar Godbole, San Jose, CA (US);
Hariom Rai, Milpitas, CA (US);
Inventors:
Kedar Godbole, San Jose, CA (US);
Hariom Rai, Milpitas, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 37/02 (2006.01); H02J 1/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A circuit may include a switch mode power converter that intermittently enables a current path in response to a switch control signal; a duty cycle measurement circuit that generates a duty cycle value corresponding to a duty cycle of the switch control signal; and an evaluation circuit that activates a failure indication in response to the duty cycle value being outside of at least one limit.
Quick Actions:
Godbole, Kedar. (2012). Lighting element failure detection devices and methods for power switching based systems (U.S. Patent No. 8253339). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8253339
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile