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Class Information
Number: 315/295
Name: Electric lamp and discharge devices: systems > Current and/or voltage regulation > Plural load device regulation > Regulator selectively connectable to plural circuits
Description: Systems provided with means for selectively connecting at least one regulating means in the supply circuit of either of two load devices.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7605547 |
Addressable LED architecture |
Oct. 20, 2009 |
| 7573206 |
Perceptible flickering reduction |
Aug. 11, 2009 |
| 7550935 |
Methods and apparatus for downloading lighting programs |
Jun. 23, 2009 |
| 7511435 |
Backlight unit and liquid crystal display device having the same |
Mar. 31, 2009 |
| 7492109 |
Apparatus for controlling lamp source and electric equipment and power socket therof |
Feb. 17, 2009 |
| 7436132 |
Multi-way sensor switch |
Oct. 14, 2008 |
| 7427840 |
Methods and apparatus for controlling illumination |
Sep. 23, 2008 |
| 7402961 |
Circuit for illuminating multiple light emitting devices |
Jul. 22, 2008 |
| 7312780 |
Fluorescent lamp driver system |
Dec. 25, 2007 |
| 7309962 |
Protection control circuit for discharge lamps |
Dec. 18, 2007 |
| 7274150 |
Lighting control circuit for vehicle lighting equipment |
Sep. 25, 2007 |
| 7211968 |
Lighting control systems and methods |
May. 1, 2007 |
| 7186003 |
Light-emitting diode based products |
Mar. 6, 2007 |
| 6969183 |
Digital lighting apparatus for vehicle, controller for digital lighting apparatus, and control program for digital lighting apparatus |
Nov. 29, 2005 |
| 6967448 |
Methods and apparatus for controlling illumination |
Nov. 22, 2005 |
| 6965205 |
Light emitting diode based products |
Nov. 15, 2005 |
| 6888323 |
Light management system device and method |
May. 3, 2005 |
| 6870329 |
PWM controller with automatic low battery power reduction circuit and lighting device incorporating the controller |
Mar. 22, 2005 |
| 6865428 |
Method and apparatus for providing distributed control of a home automation system |
Mar. 8, 2005 |
| 6834208 |
Method and apparatus for providing distributed control of a home automation and control system |
Dec. 21, 2004 |
| 6831420 |
Light emitting system, transmitting apparatus for use in light emitting system, and receiving apparatus for use in light emitting system |
Dec. 14, 2004 |
| 6819089 |
Power factor correction circuit with high-voltage semiconductor component |
Nov. 16, 2004 |
| 6806659 |
Multicolored LED lighting method and apparatus |
Oct. 19, 2004 |
| 6806871 |
Driver IC, electro-optical device and electronic equipment |
Oct. 19, 2004 |
| 6774582 |
Light dimming control method and apparatus |
Aug. 10, 2004 |
| 6713974 |
Lamp transformer for use with an electronic dimmer and method for use thereof for reducing acoustic noise |
Mar. 30, 2004 |
| 6700334 |
RF wireless remote-control brightness-adjustable energy-saving lamp |
Mar. 2, 2004 |
| 6667578 |
System for individual and remote control of spaced lighting fixtures |
Dec. 23, 2003 |
| 6603276 |
Dimming control system with distributed command processing |
Aug. 5, 2003 |
| 6561685 |
Light assembly for external rearview mirror of vehicles |
May. 13, 2003 |
| 6545434 |
Multi-scene preset lighting controller |
Apr. 8, 2003 |
| 6459938 |
Remote supervisory control system |
Oct. 1, 2002 |
| 6424096 |
Remotely controlled light displays |
Jul. 23, 2002 |
| 6407515 |
Power regulator employing a sinusoidal reference |
Jun. 18, 2002 |
| 6404143 |
Method for starting up the electrical equipment of a lighting system |
Jun. 11, 2002 |
| 6388399 |
Network based electrical control system with distributed sensing and control |
May. 14, 2002 |
| 6329766 |
Digital illumination adjusting circuit |
Dec. 11, 2001 |
| 6316889 |
Dimming control system with distributed command processing |
Nov. 13, 2001 |
| 6297610 |
Control system for controlling plural electrical devices |
Oct. 2, 2001 |
| 6252358 |
Wireless lighting control |
Jun. 26, 2001 |
| 6188182 |
Power control apparatus for lighting systems |
Feb. 13, 2001 |
| 6188181 |
Lighting control system for different load types |
Feb. 13, 2001 |
| 6166496 |
Lighting entertainment system |
Dec. 26, 2000 |
| 6094016 |
Electronic ballast |
Jul. 25, 2000 |
| 6037721 |
System for individual and remote control of spaced lighting fixtures |
Mar. 14, 2000 |
| 6031343 |
Bowling center lighting system |
Feb. 29, 2000 |
| 6020692 |
Marco lamp life extension in installation for ADI, AEI |
Feb. 1, 2000 |
| 5990635 |
Multi-zone lighting control system |
Nov. 23, 1999 |
| 5962989 |
Energy management control system |
Oct. 5, 1999 |
| 5949200 |
Wall mountable control system with virtually unlimited zone capacity |
Sep. 7, 1999 |
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