Douglas M. Hamilton

Person

Arlington Heights, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for sensing one or more power lines
- Patent number 12,130,339
- Issue date Oct 29, 2024
- Aclara Technologies LLC
- Douglas Hamilton
- G01 - MEASURING TESTING
Information Patent Grant
Luminaire with stacked UV and visible light sources
- Patent number 12,111,047
- Issue date Oct 8, 2024
- HLI SOLUTIONS, INC.
- Douglas Matthew Hamilton
- F21 - LIGHTING
Information Patent Grant
Backup power source and control for power over ethernet light sources
- Patent number 11,799,684
- Issue date Oct 24, 2023
- Hubbell Incorporated
- Pritam Yadav
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Lighting fixture having an environmental detection system
- Patent number 11,436,902
- Issue date Sep 6, 2022
- Hubbell Incorporated
- Douglas Matthew Hamilton
- G08 - SIGNALLING
Information Patent Grant
Toggle control for lighting system
- Patent number 11,363,688
- Issue date Jun 14, 2022
- Hubbell Lighting, Inc.
- Pritam Yadav
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Switch for a lighting system
- Patent number 11,342,833
- Issue date May 24, 2022
- Hubbell Incorporated
- Thomas Warren Weeks
- G08 - SIGNALLING
Information Patent Grant
Multi-array lighting system for providing high intensity narrow spe...
- Patent number 11,272,594
- Issue date Mar 8, 2022
- Hubbell Incorporated
- Pritam Yadav
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Backup power source and control for power over ethernet light sources
- Patent number 11,234,319
- Issue date Jan 25, 2022
- Hubbell Incorporated
- Pritam Yadav
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for controlling an electrical receptacle based on...
- Patent number 10,910,814
- Issue date Feb 2, 2021
- Hubbell Incorporated
- Matthew Samojeden
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Toggle control for lighting system
- Patent number 10,912,173
- Issue date Feb 2, 2021
- Hubbell Incorporated
- Pritam Yadav
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting fixture having an environmental detection system
- Patent number 10,854,052
- Issue date Dec 1, 2020
- Hubbell Incorporated
- Douglas Matthew Hamilton
- F21 - LIGHTING
Information Patent Grant
LED lighting fixture and adjustment of color temperature thereof ba...
- Patent number 10,524,324
- Issue date Dec 31, 2019
- Hubbell Incorporated
- Pritam Yadav
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dim-to-warm system and method of operating the same
- Patent number 10,321,536
- Issue date Jun 11, 2019
- Hubbell Incorporated
- Douglas M. Hamilton
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Toggle control for lighting system
- Patent number 10,187,951
- Issue date Jan 22, 2019
- Hubbell Incorporated
- Pritam Yadav
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multiphase light fixture
- Patent number 10,009,972
- Issue date Jun 26, 2018
- Hubbell Incorporated
- Thomas N. Clawson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Toggle control for lighting system
- Patent number 9,907,134
- Issue date Feb 27, 2018
- Hubbell Incorporated
- Pritam Yadav
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Voltage balancing current controlled LED circuit
- Patent number 9,763,298
- Issue date Sep 12, 2017
- Hubbell Incorporated
- T. Warren Weeks
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Dim-to-warm system and method of operating the same
- Patent number 9,681,517
- Issue date Jun 13, 2017
- Hubbell Incorporated
- Douglas M. Hamilton
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting apparatus having a plurality of independently controlled s...
- Patent number 7,173,383
- Issue date Feb 6, 2007
- Emteq, Inc.
- Steven J. Vornsand
- F21 - LIGHTING
Information Patent Grant
Method of adjusting multiple light sources to compensate for variat...
- Patent number 7,135,664
- Issue date Nov 14, 2006
- Emteq Lighting and Cabin Systems, Inc.
- Steven J. Vornsand
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
STACKED SOURCE LUMINAIRE
- Publication number 20240003531
- Publication date Jan 4, 2024
- HLI Solutions, Inc.
- Douglas Matthew HAMILTON
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Lighting Fixture Having an Environmental Detection System
- Publication number 20230094489
- Publication date Mar 30, 2023
- HUBBELL INCORPORATED
- Douglas Matthew Hamilton
- G08 - SIGNALLING
Information Patent Application
SWITCH FOR A LIGHTING SYSTEM
- Publication number 20220286039
- Publication date Sep 8, 2022
- HUBBELL INCORPORATED
- Thomas Warren Weeks
- G08 - SIGNALLING
Information Patent Application
BACKUP POWER SOURCE AND CONTROL FOR POWER OVER ETHERNET LIGHT SOURCES
- Publication number 20220141941
- Publication date May 5, 2022
- HUBBELL INCORPORATED
- Pritam Yadav
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LIGHTING DEVICE WITH INTEGRAL UV DISINFECTION
- Publication number 20210379222
- Publication date Dec 9, 2021
- HUBBELL INCORPORATED
- Christopher Bailey
- F21 - LIGHTING
Information Patent Application
TOGGLE CONTROL FOR LIGHTING SYSTEM
- Publication number 20210153317
- Publication date May 20, 2021
- HUBBELL INCORPORATED
- Pritam Yadav
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Lighting Fixture Having an Environmental Detection System
- Publication number 20210082262
- Publication date Mar 18, 2021
- HUBBELL INCORPORATED
- Douglas Matthew Hamilton
- F21 - LIGHTING
Information Patent Application
SYSTEM AND METHOD FOR SENSING ONE OR MORE POWER LINES
- Publication number 20210072325
- Publication date Mar 11, 2021
- ACLARA TECHNOLOGIES LLC
- Douglas Hamilton
- G01 - MEASURING TESTING
Information Patent Application
Toggle Control for Lighting System
- Publication number 20200137850
- Publication date Apr 30, 2020
- HUBBELL INCORPORATED
- Pritam Yadav
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Support Structure Inspection Devices, Systems and Methods
- Publication number 20200072814
- Publication date Mar 5, 2020
- HUBBELL INCORPORATED
- Christopher Lane Bailey
- G01 - MEASURING TESTING
Information Patent Application
Toggle Control for Lighting System
- Publication number 20190150246
- Publication date May 16, 2019
- HUBBELL INCORPORATED
- Pritam Yadav
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Switch for a Lighting System
- Publication number 20190124746
- Publication date Apr 25, 2019
- HUBBELL INCORPORATED
- Thomas Warren Weeks
- G08 - SIGNALLING
Information Patent Application
Lighting Fixture Having an Environmental Detection System
- Publication number 20190096201
- Publication date Mar 28, 2019
- HUBBELL INCORPORATED
- Douglas Matthew Hamilton
- G08 - SIGNALLING
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING AN ELECTRICAL RECEPTACLE BASED ON...
- Publication number 20180331530
- Publication date Nov 15, 2018
- HUBBELL INCORPORATED
- Matthew Samojeden
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BACKUP POWER SOURCE AND CONTROL FOR POWER OVER ETHERNET LIGHT SOURCES
- Publication number 20180235055
- Publication date Aug 16, 2018
- HUBBELL INCORPORATED
- Pritam Yadav
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Toggle Control for Lighting System
- Publication number 20180146527
- Publication date May 24, 2018
- HUBBELL INCORPORATED
- Pritam Yadav
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Multi-Array Lighting System for Providing High Intensity Narrow Spe...
- Publication number 20180117193
- Publication date May 3, 2018
- HUBBELL INCORPORATED
- Pritam Yadav
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DIM-TO-WARM SYSTEM AND METHOD OF OPERATING THE SAME
- Publication number 20170280529
- Publication date Sep 28, 2017
- HUBBELL INCORPORATED
- Douglas M. Hamilton
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Multiphase Light Fixture
- Publication number 20170231049
- Publication date Aug 10, 2017
- HUBBELL INCORPORATED
- Thomas N. Clawson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Toggle Control for Lighting System
- Publication number 20170231055
- Publication date Aug 10, 2017
- HUBBELL INCORPORATED
- Pritam Yadav
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE FOR DISTRIBUTING ELECTRICAL POWER IN A LUMINAIRE
- Publication number 20160330810
- Publication date Nov 10, 2016
- Tech Lighting LLC
- Doug Hamilton
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIM-TO-WARM SYSTEM AND METHOD OF OPERATING THE SAME
- Publication number 20160309561
- Publication date Oct 20, 2016
- HUBBELL INCORPORATED
- Douglas M. Hamilton
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Voltage Balancing Current Controlled Led Circuit
- Publication number 20160286615
- Publication date Sep 29, 2016
- HUBBELL INCORPORATED
- T. Warren Weeks
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of adjusting multiple light sources to compensate for variat...
- Publication number 20060049332
- Publication date Mar 9, 2006
- Steven J. Vornsand
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Lighting apparatus having a plurality of independently controlled s...
- Publication number 20060049782
- Publication date Mar 9, 2006
- Steven J. Vornsand
- F21 - LIGHTING

Douglas M. Hamilton

Person

Patents Grantslast 30 patents

System and method for sensing one or more power lines

Luminaire with stacked UV and visible light sources

Backup power source and control for power over ethernet light sources

Lighting fixture having an environmental detection system

Toggle control for lighting system

Switch for a lighting system

Multi-array lighting system for providing high intensity narrow spe...

Backup power source and control for power over ethernet light sources

System and method for controlling an electrical receptacle based on...

Toggle control for lighting system

Lighting fixture having an environmental detection system

LED lighting fixture and adjustment of color temperature thereof ba...

Dim-to-warm system and method of operating the same

Toggle control for lighting system

Multiphase light fixture

Toggle control for lighting system

Voltage balancing current controlled LED circuit

Dim-to-warm system and method of operating the same

Lighting apparatus having a plurality of independently controlled s...

Method of adjusting multiple light sources to compensate for variat...

Patents Applicationslast 30 patents

STACKED SOURCE LUMINAIRE

Lighting Fixture Having an Environmental Detection System

SWITCH FOR A LIGHTING SYSTEM

BACKUP POWER SOURCE AND CONTROL FOR POWER OVER ETHERNET LIGHT SOURCES

LIGHTING DEVICE WITH INTEGRAL UV DISINFECTION

TOGGLE CONTROL FOR LIGHTING SYSTEM

Lighting Fixture Having an Environmental Detection System

SYSTEM AND METHOD FOR SENSING ONE OR MORE POWER LINES

Toggle Control for Lighting System

Support Structure Inspection Devices, Systems and Methods

Toggle Control for Lighting System

Switch for a Lighting System

Lighting Fixture Having an Environmental Detection System

SYSTEM AND METHOD FOR CONTROLLING AN ELECTRICAL RECEPTACLE BASED ON...

BACKUP POWER SOURCE AND CONTROL FOR POWER OVER ETHERNET LIGHT SOURCES

Toggle Control for Lighting System

Multi-Array Lighting System for Providing High Intensity Narrow Spe...

DIM-TO-WARM SYSTEM AND METHOD OF OPERATING THE SAME

Multiphase Light Fixture

Toggle Control for Lighting System

DEVICE FOR DISTRIBUTING ELECTRICAL POWER IN A LUMINAIRE

DIM-TO-WARM SYSTEM AND METHOD OF OPERATING THE SAME

Voltage Balancing Current Controlled Led Circuit

Method of adjusting multiple light sources to compensate for variat...

Lighting apparatus having a plurality of independently controlled s...