Inventor
BAKER DOUGLAS V
US31 patents
⚠️ This page may combine multiple inventors who share the name “BAKER DOUGLAS V”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
X RITE INC
15 patentsUS6262804B1Jul 17, 2001
Handheld color measurement instrument
X RITE INC143 citations98
US6002488ADec 14, 1999
Compact spectrophotometer
X RITE INC128 citations97
US6198536B1Mar 6, 2001
Portable scanning spectrophotometer
X RITE INC68 citations96
US6493084B1Dec 10, 2002
Color measurement instrument with multiple protocol interface
X RITE INC21 citations92
US6031617AFeb 29, 2000
Scanning colorimeter with x-y drive
X RITE INC20 citations90
US7466416B2Dec 16, 2008
Color measurement system
X RITE INC14 citations84
US5369494ANov 29, 1994
Portable scanning colorimeter
X RITE INC20 citations83
US6285452B1Sep 4, 2001
Portable scanning spectrophotometer
X RITE INC7 citations74
USRE38986EFeb 21, 2006
Portable scanning spectrophotometer
X RITE INC2 citations63
US6346984B2Feb 12, 2002
Portable scanning spectrophotometer
X RITE INC3 citations63
US7345763B2Mar 18, 2008
Method for operating a color measurement system
X RITE INC2 citations58
US7322527B2Jan 29, 2008
Color measurement instrument capable of both strip reading and spot reading
X RITE INC4 citations58
US7636163B2Dec 22, 2009
Color measurement device with error detection
X RITE INC2 citations53
US7626724B2Dec 1, 2009
Auto-tracking spectrophotometer
X RITE INC1 citations50
US7492456B2Feb 17, 2009
Method for operating a color measurement system
X RITE INC1 citations48
EMERGENCY TECH INC
14 patentsUS11180076B2Nov 23, 2021
Lighting element
EMERGENCY TECH INC7 citations80
US11670900B2Jun 6, 2023
Universal smart adaptor
EMERGENCY TECH INC2 citations69
US10227034B2Mar 12, 2019
Integrated lighting
EMERGENCY TECH INC2 citations66
US12078338B2Sep 3, 2024
Optical element with different transmittances for a lighting assembly
EMERGENCY TECH INC1 citations62
US11752933B2Sep 12, 2023
Accessory optical path translator
EMERGENCY TECH INC0 citations62
US12444894B2Oct 14, 2025
Smart adaptor assembly
EMERGENCY TECH INC0 citations61
US11560985B2Jan 24, 2023
Lighting element
EMERGENCY TECH INC0 citations58
US10928013B2Feb 23, 2021
Lighting element
EMERGENCY TECH INC0 citations58
US12276390B1Apr 15, 2025
Auxilliary illumination assembly for a vehicle
EMERGENCY TECH INC0 citations52
US11322020B2May 3, 2022
Synchronization signaling system
EMERGENCY TECH INC0 citations50
US10703260B2Jul 7, 2020
Supplemental lighting element
EMERGENCY TECH INC0 citations48
US12455061B1Oct 28, 2025
Heated illumination assembly
EMERGENCY TECH INC0 citations43
US9767703B2Sep 19, 2017
Portable emergency vehicle demonstration system
EMERGENCY TECH INC1 citations42
US10865967B1Dec 15, 2020
Reconfigurable vehicle control system
EMERGENCY TECH INC0 citations31