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:
Dec. 24, 2024
Filed:
Oct. 30, 2020
Applicant:
Inventronics Gmbh, Munich, DE;
Inventors:
Francesco Angelin, Mogliano Veneto, IT;
Alessio Griffoni, Fossò, IT;
Assignee:
Inventronics GmbH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 45/325 (2020.01); H05B 45/10 (2020.01); H05B 45/34 (2020.01);
U.S. Cl.
CPC ...
H05B 45/325 (2020.01); H05B 45/10 (2020.01); H05B 45/34 (2020.01);
Abstract
A method for driving a unidirectional current through an electrical load, such as one or more LED modules, by applying thereto a PWM-modulated signal that swings between a high value and a low value envisages choosing said high value and said low value as nonzero values having a same sign.