P

Inventor

REED WILLIAM G

US71 patents
⚠️ This page may combine multiple inventors who share the name “REED WILLIAM G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EXPRESS IMAGING SYSTEMS LLC

28 patents
US9713228B2Jul 18, 2017

Apparatus and method of energy efficient illumination using received signals

EXPRESS IMAGING SYSTEMS LLC26 citations94
US9538612B1Jan 3, 2017

Low power photocontrol for luminaire

EXPRESS IMAGING SYSTEMS LLC21 citations94
US9445485B2Sep 13, 2016

Detection and correction of faulty photo controls in outdoor luminaires

EXPRESS IMAGING SYSTEMS LLC35 citations94
US9210759B2Dec 8, 2015

Luminaire with ambient sensing and autonomous control capabilities

EXPRESS IMAGING SYSTEMS LLC35 citations94
US8378563B2Feb 19, 2013

Apparatus, method to change light source color temperature with reduced optical filtering losses

EXPRESS IMAGING SYSTEMS LLC36 citations94
US9414449B2Aug 9, 2016

High efficiency power controller for luminaire

EXPRESS IMAGING SYSTEMS LLC22 citations93
US9210751B2Dec 8, 2015

Solid state lighting, drive circuit and method of driving same

EXPRESS IMAGING SYSTEMS LLC22 citations93
US9204523B2Dec 1, 2015

Remotely adjustable solid-state lamp

EXPRESS IMAGING SYSTEMS LLC50 citations93
US9185777B2Nov 10, 2015

Ambient light control in solid state lamps and luminaires

EXPRESS IMAGING SYSTEMS LLC22 citations93
US8987992B2Mar 24, 2015

Apparatus and method of energy efficient illumination

EXPRESS IMAGING SYSTEMS LLC20 citations93
US8922124B2Dec 30, 2014

Adjustable output solid-state lamp with security features

EXPRESS IMAGING SYSTEMS LLC37 citations93
US8878440B2Nov 4, 2014

Luminaire with atmospheric electrical activity detection and visual alert capabilities

EXPRESS IMAGING SYSTEMS LLC31 citations93
US8810138B2Aug 19, 2014

Apparatus and method of energy efficient illumination

EXPRESS IMAGING SYSTEMS LLC29 citations93
US9924582B2Mar 20, 2018

Luminaire dimming module uses 3 contact NEMA photocontrol socket

EXPRESS IMAGING SYSTEMS LLC30 citations88
US10219360B2Feb 26, 2019

Systems and methods for outdoor luminaire wireless control

EXPRESS IMAGING SYSTEMS LLC14 citations84
US9967933B2May 8, 2018

Electronic control to regulate power for solid-state lighting and methods thereof

EXPRESS IMAGING SYSTEMS LLC6 citations84
US9781797B2Oct 3, 2017

High efficiency power controller for luminaire

EXPRESS IMAGING SYSTEMS LLC6 citations84
US9572230B2Feb 14, 2017

Centralized control of area lighting hours of illumination

EXPRESS IMAGING SYSTEMS LLC17 citations84
US9466443B2Oct 11, 2016

Photocontrol for luminaire consumes very low power

EXPRESS IMAGING SYSTEMS LLC17 citations84
US9462662B1Oct 4, 2016

Low power photocontrol for luminaire

EXPRESS IMAGING SYSTEMS LLC7 citations84
US9433062B2Aug 30, 2016

Luminaire with ambient sensing and autonomous control capabilities

EXPRESS IMAGING SYSTEMS LLC11 citations84
US9301365B2Mar 29, 2016

Luminaire with switch-mode converter power monitoring

EXPRESS IMAGING SYSTEMS LLC15 citations84
US9288873B2Mar 15, 2016

Systems, methods, and apparatuses for using a high current switching device as a logic level sensor

EXPRESS IMAGING SYSTEMS LLC17 citations84
US10390414B2Aug 20, 2019

Systems and methods for outdoor luminaire wireless control

EXPRESS IMAGING SYSTEMS LLC9 citations83
US10098212B2Oct 9, 2018

Systems and methods for controlling outdoor luminaire wireless network using smart appliance

EXPRESS IMAGING SYSTEMS LLC9 citations83
US9801248B2Oct 24, 2017

Apparatus and method of operating a luminaire

EXPRESS IMAGING SYSTEMS LLC15 citations83
US9693433B2Jun 27, 2017

Apparatus and method for schedule based operation of a luminaire

EXPRESS IMAGING SYSTEMS LLC14 citations83
US11653436B2May 16, 2023

Systems and methods for outdoor luminaire wireless control

EXPRESS IMAGING SYSTEMS LLC5 citations73

REED WILLIAM G

15 patents
US8901825B2Dec 2, 2014

Apparatus and method of energy efficient illumination using received signals

REED WILLIAM G87 citations98
US8508137B2Aug 13, 2013

Apparatus and method of energy efficient illumination

REED WILLIAM G46 citations98
US8334640B2Dec 18, 2012

Turbulent flow cooling for electronic ballast

REED WILLIAM G112 citations97
US8926138B2Jan 6, 2015

Gas-discharge lamp replacement

REED WILLIAM G28 citations94
US8926139B2Jan 6, 2015

Gas-discharge lamp replacement with passive cooling

REED WILLIAM G35 citations94
US8118456B2Feb 21, 2012

Low-profile pathway illumination system

REED WILLIAM G55 citations94
US8896215B2Nov 25, 2014

Apparatus and method for schedule based operation of a luminaire

REED WILLIAM G33 citations93
US8872964B2Oct 28, 2014

Long-range motion detection for illumination control

REED WILLIAM G37 citations93
US8629621B2Jan 14, 2014

Resonant network for reduction of flicker perception in solid state lighting systems

REED WILLIAM G25 citations93
US8610358B2Dec 17, 2013

Electrostatic discharge protection for luminaire

REED WILLIAM G30 citations93
US8541950B2Sep 24, 2013

Apparatus and method of energy efficient illumination

REED WILLIAM G27 citations93
US9497393B2Nov 15, 2016

Systems and methods that employ object recognition

REED WILLIAM G21 citations92
US9312451B2Apr 12, 2016

Apparatus, method to enhance color contrast in phosphor-based solid state lights

REED WILLIAM G21 citations92
US9125261B2Sep 1, 2015

Electronic control to regulate power for solid-state lighting and methods thereof

REED WILLIAM G9 citations84
US9131552B2Sep 8, 2015

Apparatus and method of operating a luminaire

REED WILLIAM G7 citations83

JOHNSON CONTROLS TECH CO

3 patents

GEN ELECTRIC

2 patents

FSI INT INC

1 patent

CIBA GEIGY CORP

1 patent

Showing the top 50 of 71 patents by PatentIndex Score.