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. 24, 2021
Filed:
May. 21, 2020
Valeriy Zolotykh, Boston, MA (US);
Ravidasa Hegde, Andover, MA (US);
Anil Jeswani, Acton, MA (US);
LEDVANCE LLC, Wilmington, MA (US);
Abstract
A driver electronics is provided for powering a light engine including light emitting diodes (LEDs). The driver electronics arrangement includes at least two drivers that alternate power to a light engine. By alternating between the two drivers to power the light engine, the service life of the luminaire is increased. In one embodiment, the driver electronics includes at least two drivers, a light engine and a control relay block. The control relay block controls the at least two drivers so that only one of the drivers is powering the light engine at a time.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile