| Patents for H05B 39 - Circuit arrangements or apparatus for operating incandescent light sources and not adapted to a particular application (6,420) |
|---|
| 01/19/1995 | DE4406562A1 Electronic transformer apparatus |
| 01/19/1995 | DE4323003A1 Sensor-controlled cut-off for radiation luminaire with halogen lamp |
| 01/18/1995 | CN2187868Y Controller for light-stepless adjusting and night lamp switch of telephone alarm |
| 01/17/1995 | US5383101 Device for generating radiation |
| 01/17/1995 | US5382880 Method for emitting light which does not substantially delay the latency of P100 wave in human VEP |
| 01/17/1995 | US5382877 Vehicle headlamp control system |
| 01/05/1995 | DE4416042A1 Circuit arrangement for operating discharge lamps |
| 01/04/1995 | EP0632679A1 Method and circuit for control of room lighting |
| 01/04/1995 | CN2186979Y Mutifunction programme controlled lamp set |
| 01/04/1995 | CN2186978Y Bulb voltage limiting protector |
| 12/28/1994 | EP0631372A1 Power control circuit |
| 12/28/1994 | CN2186471Y Automatic optic changer for incandescent lamp |
| 12/28/1994 | CN2186437Y Electric-saving dimming switch |
| 12/21/1994 | EP0454665B1 Method of dimensioning and operating a low pressure discharge lamp |
| 12/14/1994 | CN2185494Y Controller for decorative lamps |
| 12/07/1994 | CN2185017Y Two wire alternative flashing plastic meon lamp |
| 11/30/1994 | CN2184305Y Low voltage plastic neon light band |
| 11/30/1994 | CN2184304Y Multi-function infrared remote-control lamp seat |
| 11/24/1994 | WO1994027419A1 System and method for distributing power to gas discharge lamps |
| 11/24/1994 | DE4327767A1 Portable searchlight (spotlight) |
| 11/24/1994 | CA2162889A1 System and method for distributing power to gas discharge lamps |
| 11/23/1994 | EP0625817A1 Operating device for installation equipment |
| 11/23/1994 | CN2183648Y Acoustic-optical delay switch with adjustable sensitivity |
| 11/23/1994 | CN2183495Y Sound-light controlling light for indicating house number in corridor |
| 11/16/1994 | CN1095209A Intelligent lamp or intelligent contact terminal for a lamp |
| 11/15/1994 | US5365162 Light bulb electric life extender having a diactriac combination connecter in parallel with a capacitor |
| 11/15/1994 | US5365154 Appliance control system and method |
| 11/15/1994 | US5365148 Sinusoidal inductorless dimmer providing an amplitude attenuated output |
| 11/10/1994 | DE4315170A1 Circuit arrangement for influencing inrush current (switching-on current) |
| 11/09/1994 | EP0623991A1 Dimming device for a load |
| 11/09/1994 | CN1094872A Device for controlling the variation of the power and/or the speed of a load |
| 11/06/1994 | CA2122648A1 Power and/or speed control device |
| 11/02/1994 | CN2181791Y Soft starting explosion-proof lighting controller |
| 11/01/1994 | US5361019 Illumination level control device |
| 11/01/1994 | CA1332844C Two wire low voltage dimmer |
| 10/26/1994 | EP0621741A2 Apparatus for operating electric lamps |
| 10/26/1994 | CN2181159Y Light-controlled energy-saving lamp |
| 10/26/1994 | CN2181158Y Light-changeable switchfor prolonging service life of incandescent lamp |
| 10/25/1994 | US5359231 Wallbox-mountable switch and dimmer |
| 10/20/1994 | DE4312615A1 Control device for generating a vehicle output signal |
| 10/18/1994 | CA1332625C Master electrical load control system |
| 10/13/1994 | DE4311678A1 Device for improving the life of filament lamps (incandescent lamps) |
| 10/13/1994 | DE4311663A1 Method and devices for softly switching on filament lamps |
| 10/05/1994 | EP0618667A1 Method for controlling a load with A.C. voltage and device to carry out this method |
| 10/05/1994 | CN1093215A Light apparatus for colour-changing, colour-fixing and normal illuminating |
| 10/04/1994 | US5352958 Lighting control system dimmer module with plug-in electrical contacts |
| 09/27/1994 | US5350977 Luminaire of variable color temperature for obtaining a blend color light of a desired color temperature from different emission-color light sources |
| 09/15/1994 | WO1994021095A1 Lamp dimming device |
| 09/15/1994 | WO1994020973A1 Lamp bulb having integrated rfi suppression and method of restricting rfi |
| 09/15/1994 | CA2157403A1 Lamp dimming device |
| 09/14/1994 | CN2177301Y Long life delay switch |
| 09/14/1994 | CN2177155Y All kinds of flower lamp |
| 09/07/1994 | CN2176627Y Electronic music brightness-adjusting desk lamp against myopia and with two directional lights |
| 09/07/1994 | CN2176616Y Automatic energy-saving timing switch |
| 09/07/1994 | CN1091890A Multipurpose section-selecting Christmas Day lamps controlling circuit |
| 09/01/1994 | WO1994019918A1 Touch control supply system for electrical equipment, method of manufacture and applications |
| 09/01/1994 | CA2156074A1 Touch control for electrical equipment power supply |
| 08/31/1994 | EP0612445A1 Intelligent lamp or intelligent contact terminal for a lamp |
| 08/31/1994 | EP0420901B1 Procedure and apparatus for the control of electric power |
| 08/31/1994 | CN2175986Y Infrared controlling switching device |
| 08/30/1994 | US5343122 Luminaire using incandescent lamp as luminous source |
| 08/30/1994 | US5343121 Naturalistic illumination system |
| 08/30/1994 | CA1331769C Wall-mountable switch and dimmer |
| 08/25/1994 | DE4405729A1 Beleuchtungssystem Lighting system |
| 08/17/1994 | CN1090961A Hand and computer combination control console for stage light |
| 08/16/1994 | US5339009 Method and apparatus for distinguishing input signals and generating a common dimming signal |
| 08/16/1994 | US5338910 Wall controller |
| 08/10/1994 | CN2173897Y Multicolor lamp |
| 08/09/1994 | US5336979 Microprocessor based touch dimmer system to control the brightness of one or more electric lamps using single or multi-key devices |
| 08/04/1994 | DE4302317A1 Pocket lamp type handbag illumination unit |
| 08/02/1994 | US5334914 Vehicle instrument panel lamps, pulse width dimmer system therefor |
| 07/20/1994 | EP0606444A1 Series circuit provided with by-pass circuits, as well as by-pass circuit to be used therewith. |
| 07/20/1994 | CN2172559Y Intelligent lights controller |
| 07/19/1994 | US5330282 Fishing lure |
| 07/09/1994 | CA2086973A1 Reduced-power lamp comprising a surge protection element |
| 07/07/1994 | WO1994015349A1 Electric lamp and time dependent illumination control |
| 07/05/1994 | US5327047 Electrical dimmer system employing alternately applied silicon controlled rectifiers |
| 06/30/1994 | DE4243957A1 Power supply and brightness control for LV halogen lamps |
| 06/29/1994 | EP0603693A1 Circuit for illuminating a display by means of incandescent lamps |
| 06/29/1994 | EP0603333A1 Dimming control circuit. |
| 06/29/1994 | CN1088723A Lamp group displacement controller capable of expanding series connection |
| 06/22/1994 | CN2169968Y Wall light regulating touching switch |
| 06/22/1994 | CN2169949Y Infrared remote control multifunction controller |
| 06/21/1994 | US5323088 Dimming control circuit |
| 06/16/1994 | DE4241582A1 220 volt AC cut=out switch with integrated flasher module - enables exterior lamp to be flashed to attract attention of prospective visitors or persons summoned to give assistance, particularly for night-time use |
| 06/15/1994 | CN2169272Y Series sound-light controlling and timing lamp switch |
| 06/15/1994 | CN2169271Y Assembled electronic brightness adjusting switch |
| 06/15/1994 | CN2169270Y Remote switch and brightness controller |
| 06/15/1994 | CN2169269Y Brightness controller with automatic short circuit protector |
| 06/15/1994 | CN2169246Y Energy-saving switch controlled by sound, light and contact |
| 06/15/1994 | CN2169029Y Flashing lamp |
| 06/14/1994 | US5321591 Amusement device |
| 06/08/1994 | CN2168383Y Electronic-storage pattern suspension lamp controllor |
| 06/08/1994 | CN2168382Y Fully-automatic energy-saving lighting controller |
| 06/08/1994 | CN2168381Y Service life prolonging and energy-saving safety device for lamp |
| 06/08/1994 | CN2168380Y Touch-type telecontrol stepless light-regulating switch for lamp |
| 06/08/1994 | CN2168379Y Light-changing and regulating switch for lamp with multi-cap |
| 06/08/1994 | CN2168163Y High-low lamp seat and high-low lamp |
| 06/07/1994 | US5319301 Inductorless controlled transition and other light dimmers |
| 06/07/1994 | US5319283 Dimmer switch with gradual reduction in light intensity |