4 patents
Utility
Ultraviolet Led Sanitizing Cabinet
3 Feb 22
A system includes a cabinet having an enclosed cavity having a plurality of reflective interior walls that reflect UV radiation and a plurality of UV-emitting LEDs.
Roger Whyte
Filed: 29 Jul 21
Utility
Light-emitting circuit with harmonic distortion reduction
9 Feb 21
An automatically reconfiguring light-emitting circuit includes a first and second block of electric lights, a switching mechanism, the switching mechanism having (i) a first state in which the switching mechanism electrically connects the first block of electric lights in parallel with the second block of electric lights and (ii) a second state in which the switching mechanism electrically connects the first block of electric lights in series with the second block of electric lights, a current regulator that generates a current control signal in response to a current in the first group of lights and second group of lights, and a controller electrically connected to the switching mechanism, the controller configured to switch the switching mechanism between the first state and the second state based on the current control signal.
Paul D. Rucker
Filed: 8 Apr 19
Utility
LED control circuits
2 Nov 20
A system for controlling a load including a plurality of LEDs includes a timing circuit, an encoder and a configuration switching circuit.
Todd Hodrinsky, James Epperson, Calvin McCoy Winey, III, Karl Kenneth Karash, Michael Varanka
Filed: 25 Apr 19
Utility
Smart dimming system incorporating a three-pin connector
20 Jan 20
A light dimming system is disclosed.
Paul D Rucker, Todd W Hodrinsky
Filed: 24 Jul 18
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