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. 18, 2025
Filed:
Jul. 28, 2023
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventors:
Ramdas Rangnath Ugale, Villach, AT;
Fausto Borghetti, Valpolicella, IT;
Stephan Cordes, Augsburg, DE;
Assignee:
INFINEON TECHNOLOGIES AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 45/54 (2020.01); H05B 45/3725 (2020.01);
U.S. Cl.
CPC ...
H05B 45/54 (2020.01); H05B 45/3725 (2020.01);
Abstract
A light control module (LCM) in accordance with one embodiment, includes terminals configured to receive a supply voltage, and a switching converter configured to receive the supply voltage and to provide an output voltage at an output node, wherein the output voltage and the supply voltage have different polarities. Further, the LCM includes an output terminal coupled to the output node of the switching converter and configured to sink a load current from a LED module.