513 patents
Page 21 of 26
Utility
Light fixture accessory mount
11 May 20
A light fixture includes an electronic accessory module such as a wireless communication module, and a clip for mounting the accessory module to a panel of the light fixture.
Albert Tran, Stephen Barry McCane, Forrest Starnes McCanless, Yan Rodriguez, Ashwin Michaelraj
Filed: 22 Oct 18
Utility
Wireless lighting control system with automatic emergency mode exit network protocol
11 May 20
In response to determining that the line power source for a subset or all member devices of a lighting control group is interrupted, an emergency luminaire enters an emergency mode (EM) active state by controlling a light source, via a driver circuit, to continuously emit emergency illumination lighting.
Timothy Mark Norton, Scott Ingraham, Gomez Sam Selvaraj
Filed: 28 Oct 19
Design
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4 May 20
Mitchell C. Hand, David P. Zizzi
Filed: 26 Apr 18
Utility
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29 Apr 20
A lighting relay panel may include lower-cost features or components related to improved safety and reliability.
Dalibor Zulim, Richard Lee Westrick, JR., Ryan Zaveruha, Frank Pelliccio
Filed: 19 Dec 19
Utility
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27 Apr 20
A light fixture includes a fixture housing.
Rick Martin Kelly, Richard H. S. Bella, Christopher William Michaelis, John Bryan Harvey
Filed: 5 Dec 18
Utility
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27 Apr 20
A light fixture includes a driver for driving a light engine based on control signals received from a controller coupled to the driver.
John Peter Roquemore, III, Charlie Huizenga
Filed: 12 Feb 19
Utility
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22 Apr 20
A luminaire includes a light source positioned at a first level within a luminaire housing.
Charles Jeffrey Spencer, Towfiq M. Chowdhury, Mohammad Bani Hani, Daniel Francis Posacki, Kyle Michael Bradd
Filed: 20 Oct 19
Utility
5im3x7oohlggpo7aiae4f6vjyzesny0nhc2qsaz1ugnug9etvm
22 Apr 20
A lighting relay panel may include lower-cost features or components related to improved safety and reliability.
Mark Norton, Dalibor Zulim, Ryan Zaveruha, Frank Pelliccio, Richard Lee Westrick, JR.
Filed: 19 Dec 19
Utility
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22 Apr 20
A light fixture includes an electronic accessory module such as a wireless communication module, and a clip for mounting the accessory module to a panel of the light fixture.
Albert Tran, Stephen Barry McCane, Forrest Starnes McCanless, Yan Rodriguez, Ashwin Michaelraj
Filed: 22 Oct 18
Utility
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22 Apr 20
A luminaire includes a speaker positioned at a first depth within a luminaire housing and capable of generating an audio output from a speaker diaphragm.
Charles Jeffrey Spencer, Daniel Francis Posacki, Kyle Michael Bradd, Gregory Philip Frankiewicz, Feng Chen, John Glenn Serra, Darcie Renee Callison
Filed: 20 Oct 19
Utility
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22 Apr 20
A luminaire includes a first light source positioned at a first level of a luminaire housing.
Charles Jeffrey Spencer, Towfiq M. Chowdhury, Mohammad Bani Hani, Daniel Francis Posacki, Kyle Michael Bradd, Gregory Philip Frankiewicz, Feng Chen, John Glenn Serra, Darcie Renee Callison
Filed: 20 Oct 19
Utility
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22 Apr 20
A lighting system includes a first luminaire.
Charles Jeffrey Spencer, Towfiq M. Chowdhury, Mohammad Bani Hani, Daniel Francis Posacki, Kyle Michael Bradd, Gregory Philip Frankiewicz, Feng Chen, John Glenn Serra, Darcie Renee Callison
Filed: 20 Oct 19
Utility
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22 Apr 20
Examples of systems and method track a location of an asset within a space using an asset tag location estimation system, track movement of a selected user, or user's mobile device, using a positioning system, and associate the tracked asset with the selected user, or user's mobile device, based on a determination of a trajectory of the asset and the mobile device.
Min-Hao Michael LU, John ENGLAND
Filed: 18 Dec 19
Utility
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20 Apr 20
Battery charge function may be in an LED driver which eliminates the duplication of line interface circuitry.
Yan Rodriguez, James C. Johnson, Ray Altenburger, Allen Carmichael, Dean Mavis
Filed: 21 Aug 19
Design
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20 Apr 20
Bruce N. Layne, William E. Budzileni, Jack Leighton Ries, II, William King Pixler, Bulent Erel
Filed: 25 Mar 18
Utility
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20 Apr 20
A device uses gated retro-reflectors to transmit uplink data in a visible light communication (VLC) system.
Jack C. Rains, David P. Ramer
Filed: 24 Sep 18
Utility
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15 Apr 20
An example of a lighting system includes intelligent lighting devices, each of which includes a light source, a communication interface and a processor coupled to control the light source.
Januk AGGARWAL, Jason ROGERS, Jack C. RAINS, JR., David P. RAMER
Filed: 8 Dec 19
Utility
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13 Apr 20
A configurable lighting device may include a light source, a first lens, one or more second lenses, and a controllable optical modulator.
An Mao
Filed: 3 Aug 16
Utility
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13 Apr 20
In an electrowetting cell or system using the cell, electrode configuration and/or associated control of electrode drive signal(s) compensate for the impact of an external condition such as gravity, vibration or motion, which may otherwise cause distortion or aberration in the optical geometry of the fluid(s) of the electrowetting cell.
Alexander Jacob Schultz, John M. Reilly, James Michael Phipps
Filed: 29 Aug 17
Utility
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8 Apr 20
A system including a controllable device configured to provide a premises related service in an area of a premises.
David P. Ramer, Jack C. Rains, JR., Youssef F. Baker, Niels G. Eegholm, Daniel M. Megginson, Jenish S. Kastee
Filed: 3 Dec 19