Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 315/82
Name: Electric lamp and discharge devices: systems > Special application > Vehicle > Head light systems
Description: Systems wherein the load device is stated to be a vehicle head light.


Sub-classes under this class:

Class Number Class Name Patents
315/83 Alternate circuit closing 147


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
7429825 Headlight beam control system and headlight beam control method Sep. 30, 2008
7414524 Lighting control circuit for vehicle lighting equipment Aug. 19, 2008
7415338 Apparatus for controlling auxiliary equipment of vehicle Aug. 19, 2008
7410281 Independent lighting energy interruption system with advanced reconfiguration and method Aug. 12, 2008
7408136 Vehicle vision based systems having improved light source distinguishing features Aug. 5, 2008
7408478 Area of representation in an automotive night vision system Aug. 5, 2008
7400266 Method for improving vision in a motor vehicle Jul. 15, 2008
7378753 Vehicular automatic light control apparatus May. 27, 2008
7374320 Vehicular headlamp apparatus May. 20, 2008
7372055 Night vision infrared illuminator May. 13, 2008
7368885 Lighting controller for lighting device for vehicle May. 6, 2008
7361875 Vehicle headlamp control utilizing a light sensor having at least two light transducers Apr. 22, 2008
7352467 Surface plasmon resonance imaging system and method Apr. 1, 2008
7339321 Discharge-lamp ballast in particular for a vehicle headlight Mar. 4, 2008
7332830 Rainfall determination apparatus and method Feb. 19, 2008
7332877 Light controller Feb. 19, 2008
7329994 Lighting system for vehicle Feb. 12, 2008
7327203 PWM signal generation circuit and PWM control circuit Feb. 5, 2008
7315127 Vehicle lamp Jan. 1, 2008
7309960 Vehicular lamp with current controlling unit Dec. 18, 2007
7307385 Boost controller capable of step-up ratio control Dec. 11, 2007
7301284 Lighting control circuit for vehicle lighting equipment Nov. 27, 2007
7301285 Control method for discharge lamp Nov. 27, 2007
7294968 Signal transmisson system and vehicular lamp Nov. 13, 2007
7282864 Discharge lamp and control of the same Oct. 16, 2007
7279640 Wiring harness Oct. 9, 2007
7268497 Lighting device with night light and human body sensing capability Sep. 11, 2007
7265501 Mobile light Sep. 4, 2007
7252417 Bending light and dipped beam headlamp for a motor vehicle Aug. 7, 2007
7241028 Lighting apparatus for vehicle Jul. 10, 2007
7239231 Light control device for vehicle Jul. 3, 2007
7230349 High intensity discharge lamp ballast with anti-theft operating mode Jun. 12, 2007
7227459 Vehicle imaging system Jun. 5, 2007
7227460 Lighting device control apparatus for vehicles Jun. 5, 2007
7208880 Vehicular lamp Apr. 24, 2007
7187131 Discharge lamp with internal starting electrode Mar. 6, 2007
7173376 Multi-functional high intensity discharge automobile headlamp Feb. 6, 2007
7173375 Vehicular lamp Feb. 6, 2007
7172316 Lighting or indicating apparatus equipped with a complementary module, for a motor vehicle Feb. 6, 2007
7165858 Headlamp apparatus for vehicle Jan. 23, 2007
7164235 Vehicular lamp Jan. 16, 2007
7157856 Apparatus and method for controlling headlight in vehicle and headlight lamp having multifunction structure Jan. 2, 2007
7157864 Vehicular lamp, cold cathode fluorescent lamp lighting apparatus, and cold cathode fluorescent lamp lighting method Jan. 2, 2007
7137724 Independent lighting system and method Nov. 21, 2006
7131754 Automatic headlamp control Nov. 7, 2006
7116061 Brightness controllable flashlights Oct. 3, 2006
7112925 Vehicle headlamp system and dimming-type vehicle headlamp Sep. 26, 2006
7090371 Removable headlamp for a vehicle Aug. 15, 2006
7084570 Remote control of vehicle lighting Aug. 1, 2006
7084571 Vehicular lamp Aug. 1, 2006

1 2 3 4 5 6 7 8 9 10 11


 
 
  Recently Added Patents
Front-projection screen with subsurface diffusion targets
Accelerated single-ended sensing for a memory circuit
Liquid detergent formulation with hydrogen peroxide
Wire connector
Wireless presentation system
User interface for providing consolidation and access
Digital hearing aid system
  Randomly Featured Patents
Photographic modifier method and apparatus for graphics and the like
Automobile headlamp having a main reflector and a movable sub-reflector
Passive, high-temperature amplifier for amplifying spark signals detected in igniter in gas turbine engine
Suspended ceiling
Apparatus and method for measuring the depth of fine engraved patterns
Applicator for shear thinning viscous coating materials
Method of spark-processing silicon and resulting materials
Optical transmitter with a digitally controlled bias and modulation currents for a laser diode
Adapter for connecting medicament supply and applicator
Chrysanthemum plant named `PPP TUSC 05`