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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:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619511 |
Directional lamp daytime running light module, fog light system and vehicular turn signal control system |
Nov. 17, 2009 |
| 7589471 |
System for pre-indication of motor vehicle HID lamp feature |
Sep. 15, 2009 |
| 7586405 |
Motorcycle awareness system |
Sep. 8, 2009 |
| 7583451 |
Lens for an optical module of a lighting apparatus for a motor vehicle |
Sep. 1, 2009 |
| 7576493 |
Vehicle LED lamp controller used in low temperature environment |
Aug. 18, 2009 |
| 7566851 |
Headlight, taillight and streetlight detection |
Jul. 28, 2009 |
| 7567864 |
Method for controlling a vehicle's lighting functionality |
Jul. 28, 2009 |
| 7565006 |
Image acquisition and processing methods for automatic vehicular exterior lighting control |
Jul. 21, 2009 |
| 7541743 |
Adaptive vehicle communication controlled lighting system |
Jun. 2, 2009 |
| 7535181 |
Method and device for ballast management in particular for a motor vehicle headlamp |
May. 19, 2009 |
| 7531964 |
Discharge lamp apparatus |
May. 12, 2009 |
| 7527440 |
Triangular vehicle light apparatus with camera |
May. 5, 2009 |
| 7525254 |
Vehicle lighting methods and apparatus |
Apr. 28, 2009 |
| 7514881 |
Discharge lamp lighting apparatus |
Apr. 7, 2009 |
| 7501767 |
Vehicle headlamp |
Mar. 10, 2009 |
| 7482756 |
Directional lamp daytime running light module and vehicular turn signal control system |
Jan. 27, 2009 |
| 7482763 |
Non-PWM vehicle lamp dimming arrangement |
Jan. 27, 2009 |
| 7482765 |
Lighting control apparatus of lighting device for vehicle |
Jan. 27, 2009 |
| 7453213 |
High-pressure discharge lamp and illumination apparatus having a high-pressure discharge lamp |
Nov. 18, 2008 |
| 7446488 |
Metal halide lamp ballast controlled by remote enable switched bias supply |
Nov. 4, 2008 |
| 7443050 |
Power device for multiple light sources with switching and charge pump circuit |
Oct. 28, 2008 |
| 7438458 |
Independent lighting energy interruption system and method |
Oct. 21, 2008 |
| 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 |
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