513 patents
Page 5 of 26
Utility
Micro-structured optical sheet and panel light assembly using same
15 Nov 22
A luminaire includes a housing that defines a light output aperture, a backlight apparatus that emits light toward the light output aperture, and an optical sheet of light transmissive material.
Eric W. Teather, Joel Mikael Petersen, Robert Michael Ezell
Filed: 15 Sep 21
Utility
Light fixtures with a pivotable mounting hook
8 Nov 22
An housing for use with a light fixture is described with a housing body and a mounting hook.
Mitchell C. Hand
Filed: 26 May 21
Utility
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3 Nov 22
An antimicrobial system, including a luminaire.
David P. RAMER, Jack C. Rains
Filed: 14 Jul 22
Design
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1 Nov 22
Jack Dial Cozart
Filed: 1 Sep 20
Utility
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1 Nov 22
An example radio frequency (RF) communication system includes a gateway server and a plurality of RF nodes.
Alan David Sanders
Filed: 4 Aug 20
Utility
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20 Oct 22
A luminaire may include a light engine comprising a plurality of LEDs arranged in one or more annular rows.
Craig Eugene Marquardt, Yinan Wu, Richard H S Bella, Melissa Ricketts
Filed: 19 Apr 22
Utility
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20 Oct 22
A constant power backup power supply for LED lighting fixtures is disclosed.
JIE WANG
Filed: 29 Apr 22
Utility
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18 Oct 22
A light fixture includes a visible light module and a germicidal light module.
John S. Schubert, Konrad Patryk Pietka, Juan A. Rodriguez, Christopher Charles Trechter
Filed: 3 Jun 21
Utility
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18 Oct 22
A luminaire includes a housing that defines a light output aperture, a backlight apparatus that emits light toward the light output aperture, and an optical sheet of light transmissive material.
Eric W. Teather, Joel Mikael Petersen, Robert Michael Ezell
Filed: 20 May 20
Utility
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11 Oct 22
A system for providing power from an AC power supply to an external load.
Dalibor Zulim, Richard Lee Westrick, Jr., Frank van Horck
Filed: 11 Aug 20
Utility
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11 Oct 22
System level occupancy counting in a lighting system configured to obtain an indicator data of a RF spectrum signal (signal) generated at a number of times in an area.
Min-Hao Michael Lu, Michael Miu, Eric J. Johnson
Filed: 12 Jan 18
Utility
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11 Oct 22
A light fixture controller is configured for controlling the color temperature and intensity of a light fixture that includes at least two LED groups.
Yelena N. Davis, Yaser Abdelsamed, Ryan D. Meldahl, Yan Rodriguez
Filed: 16 Nov 20
Utility
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4 Oct 22
A reversible mounting arm that is universal in that it can be used to mount a light fixture to either a flat or curved mounting surface, such as, but not limited to, a round or rectilinear-shaped pole.
Jon Eric Gibson, Eric Chang
Filed: 8 Jan 21
Utility
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4 Oct 22
A mobile device logs in to an authorization server, via a mobile device network communication interface, over a secondary network.
Yenpao Albert Lu, Marc Saes, Mitri J. Abou-Rizk
Filed: 16 Sep 20
Utility
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22 Sep 22
Antimicrobial system including a luminaire configured to emit a disinfection light in an ultraviolet band for disinfecting a vicinity of a target pathogen.
Richard L. Westrick, JR., Samar Shaker SOLIMAN
Filed: 7 May 21
Utility
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22 Sep 22
Antimicrobial system including a luminaire configured to emit a disinfection light in an ultraviolet band for disinfecting a vicinity of a target pathogen.
Scott E. Rhodes, Richard L. Westrick, JR.
Filed: 10 Aug 21
Utility
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22 Sep 22
Antimicrobial system that includes distributed disinfection programming that implements a safe lockout protocol.
Richard L. WESTRICK, JR.
Filed: 17 Mar 21
Utility
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22 Sep 22
Antimicrobial system including a luminaire configured to emit a disinfection light in an ultraviolet band for disinfecting a vicinity of a target pathogen.
Steven T. ROE, Richard L. WESTRICK, JR.
Filed: 28 May 21
Utility
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20 Sep 22
A rotatable connection for securing a light module to a supporting structure is described herein.
Sparsh Chokshi, Jeremy Andrew Stone, Kaitlyn T. Crawford, Kristen A. Aceto-Netemeyer
Filed: 1 Jun 21
Utility
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15 Sep 22
An environmentally sealed light fixture for illuminating potentially hazardous environments.
Ricky M. Mitchell, JR., LaDarius Agee, Richard H.S. Bella, Paul W. Lewis, JR.
Filed: 10 Mar 21