Inventor
DUCHARME ALFRED D
US22 patents
⚠️ This page may combine multiple inventors who share the name “DUCHARME ALFRED D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIPS SOLID STATE LIGHTING
6 patentsUS7572028B2Aug 11, 2009
Methods and apparatus for generating and modulating white light illumination conditions
PHILIPS SOLID STATE LIGHTING160 citations99
US7520634B2Apr 21, 2009
Methods and apparatus for controlling a color temperature of lighting conditions
PHILIPS SOLID STATE LIGHTING214 citations99
US7387405B2Jun 17, 2008
Methods and apparatus for generating prescribed spectrums of light
PHILIPS SOLID STATE LIGHTING282 citations99
US7350936B2Apr 1, 2008
Conventionally-shaped light bulbs employing white LEDs
PHILIPS SOLID STATE LIGHTING386 citations99
US7959320B2Jun 14, 2011
Methods and apparatus for generating and modulating white light illumination conditions
PHILIPS SOLID STATE LIGHTING87 citations98
US7659674B2Feb 9, 2010
Wireless lighting control methods and apparatus
PHILIPS SOLID STATE LIGHTING166 citations98
COLOR KINETICS INC
6 patentsUS7255457B2Aug 14, 2007
Methods and apparatus for generating and modulating illumination conditions
COLOR KINETICS INC517 citations99
US7242152B2Jul 10, 2007
Systems and methods of controlling light systems
COLOR KINETICS INC360 citations99
US7135824B2Nov 14, 2006
Systems and methods for controlling illumination sources
COLOR KINETICS INC396 citations99
US7132785B2Nov 7, 2006
Illumination system housing multiple LEDs and provided with corresponding conversion material
COLOR KINETICS INC186 citations99
US7014336B1Mar 21, 2006
Systems and methods for generating and modulating illumination conditions
COLOR KINETICS INC916 citations99
US6975079B2Dec 13, 2005
Systems and methods for controlling illumination sources
COLOR KINETICS INC527 citations99
HOVERFLY TECH INC
4 patentsUS10054943B2Aug 21, 2018
Control system for unmanned aerial vehicle utilizing parallel processing architecture
HOVERFLY TECH INC9 citations73
US11713118B1Aug 1, 2023
Constant tension tether management system for a tethered aircraft
HOVERFLY TECH INC2 citations66
US10365663B2Jul 30, 2019
Tether orientation sensor for controlling the position of a tethered aircraft
HOVERFLY TECH INC3 citations63
US11518542B2Dec 6, 2022
Landing structure for an unmanned aerial vehicle
HOVERFLY TECH INC1 citations47