Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 315/151
Name: Electric lamp and discharge devices: systems > With radiant energy sensitive control means > Load device irradiating the radiant energy responsive device
Description: Systems having the radiant energy sensitive device arranged with respect to the load device so that radiant energy generated by the load device is applied to the radiant energy sensitive device.

Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8710417 Stable light source device Apr. 29, 2014
8710770 Systems and methods for providing power and data to lighting devices Apr. 29, 2014
8686644 Light generator systems and methods Apr. 1, 2014
8643285 Constant temperature light emitting diode lighting system Feb. 4, 2014
8626083 Method and apparatus for tuning a communication device Jan. 7, 2014
8610373 Dimming of lighting system Dec. 17, 2013
8598793 Tuning of emitter with multiple LEDs to a single color bin Dec. 3, 2013
8581500 System for manufacturing power supply unit and method for manufacturing power supply unit, and flicker measurement apparatus Nov. 12, 2013
8513900 Apparatus for tuning of emitter with multiple LEDs to a single color bin Aug. 20, 2013
8466436 System and method for metered dosage illumination in a bioanalysis or other system Jun. 18, 2013
8445824 Lighting device May. 21, 2013
8421361 Backlight control circuit and method thereof Apr. 16, 2013
8389957 System and method for metered dosage illumination in a bioanalysis or other system Mar. 5, 2013
8378596 Momentary night light assembly Feb. 19, 2013
8354793 Modulated light detection system Jan. 15, 2013
8330378 Illumination device and method for controlling a color temperature of irradiated light Dec. 11, 2012
8324823 AC LED dimmer and dimming method thereby Dec. 4, 2012
8324819 Electric appliance control Dec. 4, 2012
8324817 Light and light sensor Dec. 4, 2012
8319440 Direction controllable lighting unit Nov. 27, 2012
8314563 Consistent colour calibration in LED-based lighting infrastructure Nov. 20, 2012
8294374 Systems and methods for copying lighting conditions using light-wave identification Oct. 23, 2012
8269427 Illuminating device and method of calibrating illuminating device Sep. 18, 2012
8237734 Portable electronic device and light flickering method for light emitting element thereof Aug. 7, 2012
8210728 LED illumination apparatus with feedback control means Jul. 3, 2012
8154207 Light apparatus control system for vehicle Apr. 10, 2012
8148903 Light emitting diode driving circuit Apr. 3, 2012
8093817 Method and system for lighting control Jan. 10, 2012
8084948 Method for dimming a light generatng system for generating light with a variable color Dec. 27, 2011
8063874 Electronic apparatus Nov. 22, 2011
8013533 Method and driver for determining drive values for driving a lighting device Sep. 6, 2011
7839091 Light source control device, illuminaton device, and liquid crystal display device Nov. 23, 2010
7781713 Method for calibrating a lighting control system that facilitates daylight harvesting Aug. 24, 2010
7777703 Illuminating device and luminance switching device thereof Aug. 17, 2010
7772788 Method for driving a light source and backlight assembly employing the same Aug. 10, 2010
7710271 Method and system for lighting control May. 4, 2010
7705541 Light control circuit Apr. 27, 2010
7671539 Systems and methods for generating optical energy using a light-emitting diode Mar. 2, 2010
7628507 Radiance output and temperature controlled LED radiance source Dec. 8, 2009
7576309 Illuminating device, electro-optical device, and electronic apparatus Aug. 18, 2009
7514662 Illuminating device, electro-optical device, and electronic apparatus Apr. 7, 2009
7116055 Apparatus and methods for making spectroscopic measurements of cathode fall in fluorescent lamps Oct. 3, 2006
7113541 Method for software driven generation of multiple simultaneous high speed pulse width modulated signals Sep. 26, 2006
7095309 Thermoelastic actuator design Aug. 22, 2006
7091675 Driving apparatus for cold cathode fluorescent lamps Aug. 15, 2006
7015447 Illuminance calibrating method of illuminator, illuminance calibration controller of illuminator, illuminance calibrating program of illuminator, recording medium storing the program and measu Mar. 21, 2006
6952082 Microwave excited ultraviolet lamp system with single electrical interconnection Oct. 4, 2005
6841771 Optical coupling device and light-receiving circuit of same Jan. 11, 2005
6686706 Device having three transistors for driving light-emitting element Feb. 3, 2004
6624585 Ultra-compact igniter circuit for arc discharge lamp Sep. 23, 2003

1 2 3 4 5 6

  Recently Added Patents
Organic light emitting diode light source device
Antennas and their coupling characteristics for wireless power transfer via magnetic coupling
Processing circuitry for use with a position sensor
Hybrid coatings and associated methods of application
Error correct coding device, error correct coding method, and error correct coding program
Image processing apparatus, remote management system, license update method, and computer program product
Reovirus for the treatment of cellular proliferative disorders
  Randomly Featured Patents
Electrical conductors and methods of making same
Method and system in an information processing system for efficient maintenance of copies of values stored within registers
Method for removing cholesterol and fat from egg yolk by chelation and reduced-cholesterol egg product
Circuit for controlling a DCC converter in a power supply circuit for a discharge lamp of a motor vehicle headlight
Prestressed rock truss
Unlocking device for a lever handle door lock
Temperature distribution analyzer using optical fiber
Luminescent display panel having a transparent and conductive film mainly on a window inside surface of a glass cover and a method of manufacturing the same
Looped fin heat exchanger and method for making same
Separator for cleaning suspensions