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. 29, 2016
Filed:
Mar. 14, 2014
Caleb Badley, Sharpsburg, GA (US);
Claire O'reilly, Peachtree City, GA (US);
Reed Bradford, Peachtree City, GA (US);
Christopher Michael Bryant, Social Circle, GA (US);
Caleb Badley, Sharpsburg, GA (US);
Claire O'Reilly, Peachtree City, GA (US);
Reed Bradford, Peachtree City, GA (US);
Christopher Michael Bryant, Social Circle, GA (US);
Cooper Technologies Company, Houston, TX (US);
Abstract
A luminaire can comprise two different types of light emitting diodes ('LEDs'), for example a chip-on-board light emitting diode ('LED') and at least one discrete light emitting diode. The luminaire can have a normal mode of operation that utilizes utility power and an emergency mode of operation that utilizes battery power. The luminaire may transition from normal to emergency mode upon loss of the utility power. During normal operation, the luminaire can operate the chip-on-board light emitting diode using utility power. During emergency operation, the luminaire can operate the discrete light emitting diode using battery power, without operating the chip-on-board light emitting diode.