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:
Jul. 19, 2022
Filed:
Dec. 10, 2020
Applicant:
Honeywell International Inc., Charlotte, NC (US);
Inventor:
Nipun Kumar Chawda, Bangalore, IN;
Assignee:
Honeywell International Inc., Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 45/14 (2020.01); B64D 47/02 (2006.01); B64F 1/20 (2006.01); H05B 45/325 (2020.01); H05B 45/34 (2020.01); H05B 45/36 (2020.01);
U.S. Cl.
CPC ...
H05B 45/14 (2020.01); B64D 47/02 (2013.01); B64F 1/20 (2013.01); H05B 45/325 (2020.01); H05B 45/34 (2020.01); H05B 45/36 (2020.01); B64D 2203/00 (2013.01);
Abstract
Methods, devices, and systems for a current converter circuit for airfield ground lighting are described herein. In some examples, one or more embodiments include a bi-directional switch, an inductor to store energy in response to the bi-directional switch being on, and an output capacitor to discharge power to an LED, where the bi-directional switch can switch off to cause the inductor to discharge to the output capacitor in response to a voltage across the output capacitor being less than a threshold voltage.