| Patent | Date |
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System And Method For Determining Wind Direction And Velocity Measurement From Altitude For An Unmanned Aerial Vehicle
App 20200264209 - DUCHARME; ALFRED D. ; et al. | 2020-08-20 |
Landing Structure For An Unmanned Aerial Vehicle
App 20200262583 - Ducharme; Alfred D. ; et al. | 2020-08-20 |
Tether orientation sensor for controlling the position of a tethered aircraft
Grant 10,365,663 - Ducharme , et al. July 30, 2 | 2019-07-30 |
Control system for unmanned aerial vehicle utilizing parallel processing architecture
Grant 10,054,943 - Sapp, II , et al. August 21, 2 | 2018-08-21 |
Tether Orientation Sensor For Controlling The Position Of A Tethered Aircraft
App 20170147007 - Ducharme; Alfred D. ; et al. | 2017-05-25 |
Landing System For Vertical Take-off And Landing Aircraft
App 20160259333 - Ducharme; Alfred D. | 2016-09-08 |
Power And Data Transmission Over Thin Conductor For Unmanned Aerial Vehicle
App 20160185456 - Ducharme; Alfred D. ; et al. | 2016-06-30 |
Wireless Network Connected Camera Positioning System
App 20130321656 - Ducharme; Alfred D. ; et al. | 2013-12-05 |
Control System For Unmanned Aerial Vehicle Utilizing Parallel Processing Architecture
App 20130110325 - Sapp, II; George Richard ; et al. | 2013-05-02 |
Systems and methods for converting illumination
Grant 8,142,051 - Ducharme March 27, 2 | 2012-03-27 |
Methods and apparatus for generating and modulating white light illumination conditions
Grant 7,959,320 - Mueller , et al. June 14, 2 | 2011-06-14 |
Wireless lighting control methods and apparatus
Grant 7,659,674 - Mueller , et al. February 9, 2 | 2010-02-09 |
Methods and apparatus for generating and modulating white light illumination conditions
Grant 7,572,028 - Mueller , et al. August 11, 2 | 2009-08-11 |
Methods and apparatus for controlling a color temperature of lighting conditions
Grant 7,520,634 - Ducharme , et al. April 21, 2 | 2009-04-21 |
Methods and apparatus for generating prescribed spectrums of light
Grant 7,387,405 - Ducharme , et al. June 17, 2 | 2008-06-17 |
Conventionally-shaped light bulbs employing white LEDs
Grant 7,350,936 - Ducharme , et al. April 1, 2 | 2008-04-01 |
Methods And Apparatus For Generating White Light
App 20070258240 - Ducharme; Alfred D. ; et al. | 2007-11-08 |
Methods and apparatus for generating and modulating illumination conditions
Grant 7,255,457 - Ducharme , et al. August 14, 2 | 2007-08-14 |
Systems and methods of controlling light systems
Grant 7,242,152 - Dowling , et al. July 10, 2 | 2007-07-10 |
Methods And Apparatus For Generating And Modulating White Light Illumination Conditions
App 20070115658 - Mueller; George G. ; et al. | 2007-05-24 |
Methods And Apparatus For Generating And Modulating White Light Illumination Conditions
App 20070115665 - Mueller; George G. ; et al. | 2007-05-24 |
Systems And Methods For Converting Illumination
App 20070047227 - Ducharme; Alfred D. | 2007-03-01 |
Conventionally-shaped Light Bulbs Employing White Leds
App 20060285325 - Ducharme; Alfred D. ; et al. | 2006-12-21 |
Systems and methods for controlling illumination sources
Grant 7,135,824 - Lys , et al. November 14, 2 | 2006-11-14 |
Illumination system housing multiple LEDs and provided with corresponding conversion material
Grant 7,132,785 - Ducharme November 7, 2 | 2006-11-07 |
Light source using emitting particles to provide visible light
Grant 7,088,040 - Ducharme , et al. August 8, 2 | 2006-08-08 |
Methods and apparatus for generating and modulating white light illumination conditions
App 20060152172 - Mueller; George G. ; et al. | 2006-07-13 |
Methods and apparatus for controlling a color temperature of lighting conditions
App 20060109649 - Ducharme; Alfred D. ; et al. | 2006-05-25 |
Systems and methods for generating and modulating illumination conditions
Grant 7,014,336 - Ducharme , et al. March 21, 2 | 2006-03-21 |
Methods and apparatus for generating and modulating illumination conditions
App 20060012987 - Ducharme; Alfred D. ; et al. | 2006-01-19 |
Systems and methods for controlling illumination sources
Grant 6,975,079 - Lys , et al. December 13, 2 | 2005-12-13 |
Real-time residential energy monitor
Grant 6,956,500 - Ducharme , et al. October 18, 2 | 2005-10-18 |
Systems and methods for controlling illumination sources
App 20050062440 - Lys, Ihor A. ; et al. | 2005-03-24 |
Methods and apparatus for generating and modulating white light illumination conditions
App 20050040774 - Mueller, George G. ; et al. | 2005-02-24 |
Systems and methods for converting illumination
App 20050041424 - Ducharme, Alfred D. | 2005-02-24 |
Methods and apparatus for generating and modulating illumination conditions
App 20050030744 - Ducharme, Alfred D. ; et al. | 2005-02-10 |
Methods and apparatus for generating and modulating illumination conditions
App 20040105261 - Ducharme, Alfred D. ; et al. | 2004-06-03 |
Methods and apparatus for generating and modulating white light illumination conditions
App 20030133292 - Mueller, George G. ; et al. | 2003-07-17 |
Systems and methods of controlling light systems
App 20030057887 - Dowling, Kevin J. ; et al. | 2003-03-27 |
Systems and methods for controlling illumination sources
App 20030057890 - Lys, Ihor A. ; et al. | 2003-03-27 |
Systems and methods for converting illumination
App 20020176259 - Ducharme, Alfred D. | 2002-11-28 |
Laser displacement measurement system
Grant 6,100,540 - Ducharme , et al. August 8, 2 | 2000-08-08 |
Integrating projection optic
Grant 5,997,155 - Ducharme , et al. December 7, 1 | 1999-12-07 |
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