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. 25, 2019
Filed:
Mar. 01, 2017
Applicant:
Valeo Vision, Bobigny, FR;
Inventors:
David Boudikian, Paris, FR;
Sylvain Yvon, Mareuil, FR;
Jean-Philippe Alves, Cormeilles en Parisis, FR;
Irantzu Jauregi, Paris, FR;
Souheil Mazzour, Paris, FR;
Assignee:
VALEO VISION, Bobigny, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 1/00 (2006.01); H02M 3/335 (2006.01); B60Q 1/14 (2006.01); B60Q 1/48 (2006.01); H05B 33/08 (2006.01);
U.S. Cl.
CPC ...
B60Q 1/1415 (2013.01); B60Q 1/48 (2013.01); H02M 3/33561 (2013.01); H05B 33/0812 (2013.01); H05B 33/0815 (2013.01); H05B 33/0845 (2013.01); B60Q 2400/30 (2013.01); H02M 2001/009 (2013.01); Y02B 20/346 (2013.01);
Abstract
A device that provides a circuit for controlling the power supply of a plurality of groups of light sources, preferably of the light-emitting diodes type, which perform a plurality of lighting functions for an automobile vehicle. The device is noteworthy in that it enables a primary output voltage and several high-voltage secondary outputs to be produced, corresponding to the power supply requirements of the various groups of light sources, with the use of a single switch-mode converter circuit.