William R. McGrath

Person

Randolph, VT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for tunable LED lighting
- Patent number 11,716,796
- Issue date Aug 1, 2023
- LEDdynamics, Inc.
- William R. McGrath
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods for tunable LED lighting
- Patent number 11,490,479
- Issue date Nov 1, 2022
- LEDdynamics, Inc.
- William R. McGrath
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED light tube
- Patent number 10,088,142
- Issue date Oct 2, 2018
- LEDdynamics, Inc.
- William Richard McGrath
- F21 - LIGHTING
Information Patent Grant
Circuit devices, circuit devices which include light emitting diode...
- Patent number 7,015,650
- Issue date Mar 21, 2006
- LEDdynamics
- William R. McGrath
- F21 - LIGHTING
Information Patent Grant
Apparatus and method for adjusting the color temperature of white s...
- Patent number 6,636,003
- Issue date Oct 21, 2003
- Spectrum Kinetics
- Peter R. Rahm
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR TUNABLE LED LIGHTING
- Publication number 20230328855
- Publication date Oct 12, 2023
- LEDDYNAMICS, INC.
- William R. McGrath
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEMS AND METHODS FOR TUNABLE LED LIGHTING
- Publication number 20220295612
- Publication date Sep 15, 2022
- LEDDYNAMICS, INC.
- William R. McGrath
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEMS AND METHODS FOR TUNABLE LED LIGHTING
- Publication number 20210219395
- Publication date Jul 15, 2021
- LEDDYNAMICS, INC.
- William R. McGrath
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED Lighting Device
- Publication number 20090303720
- Publication date Dec 10, 2009
- LEDDYNAMICS, INC.
- William R. McGrath
- F21 - LIGHTING
Information Patent Application
Circuit devices which include light emitting diodes, assemblies whi...
- Publication number 20060193131
- Publication date Aug 31, 2006
- William Richard McGrath
- F21 - LIGHTING
Information Patent Application
Circuit devices, circuit devices which include light emitting diode...
- Publication number 20040189262
- Publication date Sep 30, 2004
- LEDdynamics
- William R. McGrath
- F21 - LIGHTING
Information Patent Application
Apparatus and method for adjusting the color temperature of white s...
- Publication number 20020048177
- Publication date Apr 25, 2002
- Peter R. Rahm
- H01 - BASIC ELECTRIC ELEMENTS

William R. McGrath

Person

Patents Grantslast 30 patents

Systems and methods for tunable LED lighting

Systems and methods for tunable LED lighting

LED light tube

Circuit devices, circuit devices which include light emitting diode...

Apparatus and method for adjusting the color temperature of white s...

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR TUNABLE LED LIGHTING

SYSTEMS AND METHODS FOR TUNABLE LED LIGHTING

SYSTEMS AND METHODS FOR TUNABLE LED LIGHTING

LED Lighting Device

Circuit devices which include light emitting diodes, assemblies whi...

Circuit devices, circuit devices which include light emitting diode...

Apparatus and method for adjusting the color temperature of white s...