Donald L. Wray

Person

Ocala, FL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Lighting system with redundant power supplies
- Patent number 11,849,515
- Issue date Dec 19, 2023
- USAI, LLC
- Donald L. Wray
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Active power distribution system for low-voltage lighting and other...
- Patent number 10,506,683
- Issue date Dec 10, 2019
- USAI, LLC
- Donald L. Wray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Digital lighting control method and system
- Patent number 10,477,650
- Issue date Nov 12, 2019
- USAI, LLC
- Donald L. Wray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multi-mode lighting system and method
- Patent number 10,455,658
- Issue date Oct 22, 2019
- USAI, LLC
- Donald L. Wray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Distributed lighting control system and method
- Patent number 10,448,490
- Issue date Oct 15, 2019
- USAI, LLC
- Donald L. Wray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power conservation for distributed lighting system
- Patent number 10,405,402
- Issue date Sep 3, 2019
- USAI, LLC
- Donald L. Wray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Backup power for distributed lighting system and method
- Patent number 10,327,310
- Issue date Jun 18, 2019
- USAI, LLC
- Donald L. Wray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting control system and method
- Patent number 9,301,359
- Issue date Mar 29, 2016
- USAI, LLC
- Donald L. Wray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting control system and method
- Patent number 9,144,131
- Issue date Sep 22, 2015
- USAI, LLC
- Donald L. Wray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting control system and method
- Patent number 8,742,695
- Issue date Jun 3, 2014
- USAI, LLC
- Donald L. Wray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting system having a dimming color simulating an incandescent l...
- Patent number 8,581,520
- Issue date Nov 12, 2013
- USAI, LLC
- Donald L. Wray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method for controlling an output illumination level of a...
- Patent number 8,525,432
- Issue date Sep 3, 2013
- USAI, LLC
- Donald L. Wray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting system having a dimming color simulating an incandescent l...
- Patent number 8,456,109
- Issue date Jun 4, 2013
- USAI, LLC
- Donald L. Wray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power LED channel letter lighting module
- Patent number 7,946,731
- Issue date May 24, 2011
- J & J Electronics, Inc.
- Donald Lee Wray
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Networkable controllers for LED lighting
- Patent number 7,821,212
- Issue date Oct 26, 2010
- J & J Electronics, Inc.
- Donald L. Wray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and methods for controlling sensor signal hysteresis
- Patent number 5,923,024
- Issue date Jul 13, 1999
- Angstrom Technologies, Inc.
- Donald L. Wray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fluorescence authentication reader with coaxial optics
- Patent number 5,666,417
- Issue date Sep 9, 1997
- Angstrom Technologies, Inc.
- Louis H. Liang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fluorescence authentication reader with coaxial optics
- Patent number 5,574,790
- Issue date Nov 12, 1996
- Angstrom Technologies, Inc.
- Louis H. Liang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Authentication system and method
- Patent number 5,418,855
- Issue date May 23, 1995
- Angstrom Technologies, Inc.
- Louis H. Liang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Constant Voltage PWM to Constant Current PWM LED Lighting System wi...
- Publication number 20240147588
- Publication date May 2, 2024
- USAI, LLC
- Donald L. Wray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Lighting System With Redundant Power Supplies
- Publication number 20210289601
- Publication date Sep 16, 2021
- USAI, LLC
- Donald L. Wray
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Conservation For Distributed Lighting System
- Publication number 20190116648
- Publication date Apr 18, 2019
- Donald L. Wray
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Backup Power for Distributed Lighting System and Method
- Publication number 20190116649
- Publication date Apr 18, 2019
- Donald L. Wray
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Distributed Lighting Control System And Method
- Publication number 20190075635
- Publication date Mar 7, 2019
- Donald L. Wray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Multi-Mode Lighting System and Method
- Publication number 20190069367
- Publication date Feb 28, 2019
- Donald L. Wray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Active Power Distribution System For Low-Voltage Lighting And Other...
- Publication number 20180359833
- Publication date Dec 13, 2018
- Donald L. Wray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Digital Lighting Control Method and System
- Publication number 20180263095
- Publication date Sep 13, 2018
- Donald L. Wray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Lighting Control System and Method
- Publication number 20140197754
- Publication date Jul 17, 2014
- Donald L. Wray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Lighting Control System and Method
- Publication number 20140197759
- Publication date Jul 17, 2014
- Donald L. Wray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHTING SYSTEM HAVING A DIMMING COLOR SIMULATING AN INCANDESCENT L...
- Publication number 20130300292
- Publication date Nov 14, 2013
- Donald L. Wray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Lighting Control System and Method
- Publication number 20130300305
- Publication date Nov 14, 2013
- Donald L. Wray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
System and Method For Controlling an Output Illumination Level of a...
- Publication number 20110001435
- Publication date Jan 6, 2011
- Donald L. Wray
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Networkable controllers for LED lighting
- Publication number 20060244622
- Publication date Nov 2, 2006
- J & J Electronics, Inc. (a corporation of California)
- Donald L. Wray
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Donald L. Wray

Person

Patents Grantslast 30 patents

Lighting system with redundant power supplies

Active power distribution system for low-voltage lighting and other...

Digital lighting control method and system

Multi-mode lighting system and method

Distributed lighting control system and method

Power conservation for distributed lighting system

Backup power for distributed lighting system and method

Lighting control system and method

Lighting control system and method

Lighting control system and method

Lighting system having a dimming color simulating an incandescent l...

System and method for controlling an output illumination level of a...

Lighting system having a dimming color simulating an incandescent l...

Power LED channel letter lighting module

Networkable controllers for LED lighting

Apparatus and methods for controlling sensor signal hysteresis

Fluorescence authentication reader with coaxial optics

Fluorescence authentication reader with coaxial optics

Authentication system and method

Patents Applicationslast 30 patents

Constant Voltage PWM to Constant Current PWM LED Lighting System wi...

Lighting System With Redundant Power Supplies

Power Conservation For Distributed Lighting System

Backup Power for Distributed Lighting System and Method

Distributed Lighting Control System And Method

Multi-Mode Lighting System and Method

Active Power Distribution System For Low-Voltage Lighting And Other...

Digital Lighting Control Method and System

Lighting Control System and Method

Lighting Control System and Method

LIGHTING SYSTEM HAVING A DIMMING COLOR SIMULATING AN INCANDESCENT L...

Lighting Control System and Method

System and Method For Controlling an Output Illumination Level of a...

Networkable controllers for LED lighting