Inventor
CAMPBELL GREGORY
US36 patents
⚠️ This page may combine multiple inventors who share the name “CAMPBELL GREGORY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CAMPBELL GREGORY
10 patentsUS8410630B2Apr 2, 2013
Powerline communication control of light emitting diode (LED) lighting fixtures
CAMPBELL GREGORY35 citations97
US8836476B2Sep 16, 2014
Wireless light controller system and method
CAMPBELL GREGORY37 citations92
US8742673B2Jun 3, 2014
Usage time correcting engine
CAMPBELL GREGORY8 citations84
US8179058B1May 15, 2012
Determine a setting of a TRIAC dimmer through induced relaxation oscillation
CAMPBELL GREGORY10 citations76
US8810359B2Aug 19, 2014
Assembling and controlling light unit arrays
CAMPBELL GREGORY5 citations71
US8614552B2Dec 24, 2013
Detection of the position of an ELV dimmer for controlling operation of an isolated electrical load
CAMPBELL GREGORY3 citations58
US11135738B2Oct 5, 2021
Spent coffee grounds as a lubricant in a method of pelleting of wood
CAMPBELL GREGORY0 citations52
US8459833B2Jun 11, 2013
Configurable light emitting diode lighting unit
CAMPBELL GREGORY1 citations51
US8629625B2Jan 14, 2014
Method and apparatus providing universal voltage input for solid state light fixtures
CAMPBELL GREGORY0 citations50
US9066402B2Jun 23, 2015
LED-based lighting fixtures and related methods for thermal management
CAMPBELL GREGORY0 citations40
LUMENPULSE LIGHTING INC
9 patentsUS9326358B2Apr 26, 2016
Method and apparatus for commissioning a lighting system
LUMENPULSE LIGHTING INC27 citations92
US8643304B2Feb 4, 2014
Dimming protocol detection for a light fixture
LUMENPULSE LIGHTING INC21 citations92
US9622329B2Apr 11, 2017
Powerline communication control of light emitting diode (LED) lighting fixtures
LUMENPULSE LIGHTING INC8 citations84
US9024464B2May 5, 2015
Powerline communication control of light emitting diode (LED) lighting fixtures
LUMENPULSE LIGHTING INC8 citations84
US8759999B2Jun 24, 2014
Powerline communication control of light emitting diode (LED) lighting fixtures
LUMENPULSE LIGHTING INC8 citations84
US9713227B2Jul 18, 2017
LED lighting systems
LUMENPULSE LIGHTING INC5 citations82
US9253852B2Feb 2, 2016
LED lighting systems
LUMENPULSE LIGHTING INC11 citations82
US9635733B2Apr 25, 2017
Automatic light fixture address system and method
LUMENPULSE LIGHTING INC4 citations71
US9699862B2Jul 4, 2017
Power line non-lighting application controller system and method
LUMENPULSE LIGHTING INC5 citations68
Datta michael
3 patentsUS9485833B2Nov 1, 2016
Method and apparatus for increasing dimming range of solid state lighting fixtures
Datta michael42 citations93
US9456486B2Sep 27, 2016
Method and apparatus for increasing dimming range of solid state lighting fixtures
Datta michael4 citations68
US10015860B2Jul 3, 2018
Method and apparatus for detecting presence of dimmer and controlling power delivered to solid state lighting load
Datta michael0 citations40
SCHLUMBERGER TECHNOLOGY CORP
3 patentsUS10877000B2Dec 29, 2020
Fatigue life assessment
SCHLUMBERGER TECHNOLOGY CORP1 citations60
US11662334B2May 30, 2023
Tracking and estimating tubing fatigue in cycles to failure considering non-destructive evaluation of tubing defects
SCHLUMBERGER TECHNOLOGY CORP1 citations55
US11237132B2Feb 1, 2022
Tracking and estimating tubing fatigue in cycles to failure considering non-destructive evaluation of tubing defects
SCHLUMBERGER TECHNOLOGY CORP0 citations55