286 patents
Page 5 of 15
Utility
Lighting fixture with selectable color temperature
22 Feb 22
A lighting fixture for powering multiple LED groups to generate a selectable color temperature.
Yan Rodriguez
Filed: 27 Apr 21
Utility
Wireless, battery-powered sensor
8 Feb 22
A sensor that that can be, but do not have to be, communicatively coupled with luminaires, includes a sensor module having an electronics board and a battery enclosure.
Chukwunonso Okoli, John Richard Johnson, Jonathan Lusk
Filed: 28 Jul 20
Utility
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8 Feb 22
Systems and methods for using wireless beacons in point of purchase (“POP”) displays to facilitate the delivery of consumer oriented content to mobile devices is disclosed.
Charles Walden, Kevin Stambaugh
Filed: 5 Oct 17
Utility
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1 Feb 22
A support structure provides two or more axes of intelligent locomotion for a movable object on the support structure.
Youssef F. Baker, Sean P. White, Daniel M. Megginson, Jenish S. Kastee, Nathaniel W. Hixon, Niels G. Eegholm, David P. Ramer
Filed: 12 Sep 19
Utility
mewck1ceq50ny4axbxr8kd75j0kee4ikt0r2okq14h02lz82
1 Feb 22
An emergency LED lighting system maintains power to an LED lighting source based on measured voltages and currents provided to the LED lighting source; rolls back or decreases power provided to an LED lighting source over time in order to increase the amount of time the battery can power the LED lighting source; executes a soft start procedure, such that the power provided to the LED lighting source is gradually ramped up during activation of the LED lighting sources; identifies a type of battery coupled to the emergency LED lighting system; cycles the emergency LED lighting system between charging mode and standby mode to reduce power consumption over a window of time; detects AC power or an absence of AC power; and/or uses a status LED to communicate information about the emergency LED lighting system with a remote device.
James Clarence Johnson, Dean W. Mavis, Antonio Marques, Gunjan P Patel, Ray Altenburger
Filed: 25 Feb 20
Utility
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25 Jan 22
A light fixture includes a housing that defines a housing chamber having a housing opening.
John Sakmar, Luke J. Siefker, Adam Miller, Jeff C. Carpenter
Filed: 22 Jul 20
Utility
m2o59o5lx6iwsx8upusppq
18 Jan 22
Systems and methods for using wireless beacons in point of purchase (“POP”) displays to facilitate the delivery of consumer oriented content to mobile devices is disclosed.
Charles Walden
Filed: 5 Oct 17
Utility
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18 Jan 22
A non-glare luminaire includes a toroidal-shaped light engine having light emitting diodes (LEDs) disposed about the light engine in a radial pattern.
Etienne Vernier, Tahereh Ahmadi Tameh, Louis Thomas-Berube, Dirk Zylstra, Jerome Poulin
Filed: 18 May 20
Utility
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11 Jan 22
A method for testing an emergency lighting product connected to a network includes creating, at a network control device, a first test schedule for causing the emergency lighting product to perform a test, where the test is scheduled to be performed by the emergency lighting product based on a signal received from the network control device after a first time period.
Michael G. Hanley, Kenneth Edwin Nelson, Emanuel Malandrakis
Filed: 7 Apr 20
Utility
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4 Jan 22
A light fixture includes a housing, a bezel, and an optic.
Philip Sieczkowski
Filed: 29 Jan 20
Utility
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28 Dec 21
A lighting system utilizes intelligent system elements, such as lighting devices, user interfaces for lighting control or the like and possibly sensors.
Januk Aggarwal, Jason Rogers, Jack C. Rains, Jr., David P. Ramer
Filed: 8 Aug 19
Utility
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7 Dec 21
A linear luminaire comprising a scalable driver channel.
Paul W. Lewis, Jr.
Filed: 8 Jun 20
Utility
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30 Nov 21
Systems and methods for using wireless beacons in point of purchase (“POP”) displays to facilitate the delivery of consumer oriented content to mobile devices is disclosed.
Charles Walden, Gary Overhultz
Filed: 5 Oct 17
Utility
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23 Nov 21
Apparatus for coupling a luminaire with a surface includes a mounting plate having or more studs extending therefrom, a back plate for a luminaire, and a latch.
Kaitlyn T. Crawford
Filed: 6 Nov 19
Utility
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23 Nov 21
Disclosed are examples of a method, system and asset tag that enables general, coarse and fine estimates of a location of the asset tag.
Xiangrong Li, Mitri J. Abou-Rizk
Filed: 8 Aug 19
Utility
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23 Nov 21
A luminaire includes a housing, light-emitting diodes and a light guide.
Christopher J. Sorensen, Christopher D. Slaughter, Joshua J. Miller, Peter K. Nelson, Carl T. Gould, Zachary A. Ingalls
Filed: 10 Mar 20
Utility
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16 Nov 21
A cove lighting system includes a plurality of cove extrusions and a plurality of mounting brackets.
Sparsh Chokshi, Jeremy Stone, Kaitlyn T. Crawford, Kristen A. Aceto-Netemeyer, Arvind Kashogi
Filed: 17 Apr 20
Utility
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16 Nov 21
A light fixture for lighting a surface includes a housing, a plurality of light sources, and a reflector for directing light out of a window of the housing.
Qi Ai, Jie Chen
Filed: 8 Jul 20
Utility
53yfltao6nzbv8771l1lajvfgqvpytp8fqyxahit3331hm1mpa5mdjyl1w1
16 Nov 21
A method for controlling a wireless lighting control network includes determining, by a first network device, whether a message is received from a control device during a first time interval; in response to determining that the message was not received, transmitting, by the first network device, a message to other network devices to determine whether another network device received the message from the control device; in response to determining, during a second time interval, that the first network device did not receive the message from the control device and did not receive an indication from another network device that the message from the control device was received, transmitting a message to the other network devices to indicate that the first network device is a substitute control device; and periodically transmitting messages to the other network devices indicating that the first network device is an active substitute control device.
Gomez Sam Selvaraj
Filed: 10 Jul 20
Utility
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9 Nov 21
Disclosed herein is system level occupancy counting in a lighting system configured to obtain an indicator data of a RF spectrum signal (signal) generated by a number of receivers at a number of times in an area.
Min-Hao Michael Lu, Michael Miu, Eric J. Johnson
Filed: 12 Jan 18