513 patents
Page 8 of 26
Utility
Indication of ultraviolet (UV) light intensity using a lumiphore
29 Mar 22
A ultraviolet (UV) intensity indicator might use a UV responsive lumiphore to provide a converted, visible light level proportional to received UV light intensity for comparison to a visible brightness reference.
David P. Ramer, Januk Aggarwal, Guan-Bo Lin, Gregory Malone, Sean P. White
Filed: 14 Apr 20
Utility
Circuit assembly and method for operating an LED module
22 Mar 22
An assembly and a method is provided where the LED module includes a plurality of module units interconnected between common connection lines in a sequential order with increasing distances towards a connection terminal of the LED module.
Joachim Muehlschlegel, Alessio Griffoni, Francesco Angelin, Antonio Stocco
Filed: 4 Sep 19
Utility
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17 Mar 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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15 Mar 22
A multi-stage driver system includes a switched mode power circuit for providing a direct current (DC) power signal to an electrical load and a control block.
Sean P. White, Gregory Malone, Januk Aggarwal, David P. Ramer
Filed: 9 Feb 21
Utility
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15 Mar 22
Certain aspects involve a lighting system including a compressible gasket.
Anosh Porus Wadia, Brent James Smith, Robert M. Makulinski, Luke J. Siefker
Filed: 18 Feb 21
Utility
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8 Mar 22
Systems and methods for tracking shipment of products are disclosed herein.
Charles Walden, Gary Overhultz
Filed: 15 May 18
Utility
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8 Mar 22
A radio frequency (RF) communication system comprising a plurality of RF nodes connected via a mesh wireless network.
Richard L. Westrick, Jr., Alan David Sanders
Filed: 20 Mar 20
Utility
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8 Mar 22
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: 20 Dec 19
Utility
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8 Mar 22
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: 21 Oct 19
Utility
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3 Mar 22
A luminaire includes a luminaire control circuit and a disinfection light source to emit a disinfection light in an ultraviolet (UV) band for disinfecting a vicinity of a space of a target pathogen that is exposed to the disinfection light.
David P. RAMER, Jack C. RAINS, JR., Yan RODRIGUEZ, Ron Carl SCHIMMELPFENNING, Jeannine Fisher WANG
Filed: 28 Aug 20
Utility
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3 Mar 22
A luminaire includes a luminaire control circuit and a disinfection light source to emit a disinfection light in an ultraviolet (UV) band for disinfecting a vicinity of a physical space of a target pathogen that is exposed to the disinfection light.
Yan RODRIGUEZ, Jack C. RAINS, JR., David P. RAMER
Filed: 26 Feb 21
Utility
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3 Mar 22
An example control system includes a set of light fixtures connected to a hub, where each light fixture includes a hub-communication device configured to communicate with the hub and a direct communication device configured to communicate directly with other light fixtures.
Yan Rodriguez
Filed: 26 Aug 21
Utility
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3 Mar 22
In response to receiving a lighting system element request message from a gateway to detect a subset or all wireless RF floor beacons in the space, a lighting system element receives via a local wireless communication network, a respective floor beacon identification message including a detected respective wireless RF beacon identifier transmitted from a detected respective wireless RF floor beacon.
Sajin GEORGE, Mitri J. ABOU-RIZK, Emanuel Paul MALANDRAKIS, Sean SERPA
Filed: 3 Sep 20
Utility
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24 Feb 22
A luminaire includes a housing, a downlight that includes one or more first light sources configured to emit a first light downwardly from the housing, a waveguide, and one or more second light sources.
Douglas Dewayne Grove, Benjamin Bruckner
Filed: 29 Jun 21
Design
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22 Feb 22
Kevin D'Anna, Dallin Parker
Filed: 8 Mar 19
Utility
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22 Feb 22
An alignment system for a linear light fixture includes multiple light elements.
Stephen B. McCane, Charles Albo
Filed: 2 Dec 20
Utility
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22 Feb 22
Certain aspects involve a lighting fixture including multiple de-saturated color LED groups and in which the color temperature and intensity of the generated light can be selectively modified.
John G. Serra, Gregory Frankiewicz
Filed: 18 May 20
Utility
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22 Feb 22
A lighting fixture for powering multiple LED groups to generate a selectable color temperature.
Yan Rodriguez
Filed: 27 Apr 21
Utility
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10 Feb 22
A current sense system may include a relay, a load conductor, and an integrator sub-circuit.
David J. Long, Miroslaw Grotkowski, Richard Lee Westrick, JR.
Filed: 10 Aug 20
Utility
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10 Feb 22
An example radio frequency (RF) communication system includes a plurality of RF nodes.
Alan David SANDERS
Filed: 7 Aug 20