Patents for H05B 39 - Circuit arrangements or apparatus for operating incandescent light sources and not adapted to a particular application (6,420) |
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03/26/1996 | US5501131 Decorative light blinking device using PLL circuitry for blinking to music |
03/20/1996 | CN2222989Y Automatic door lamp time delay device |
03/20/1996 | CN2222974Y Multifunctional induction module controlled lamp holder |
03/19/1996 | US5500575 Switchmode AC power controller |
03/14/1996 | WO1996008123A2 Electronic h.f. dimmer for high voltage and low voltage incandescent lamps |
03/13/1996 | CN1118530A Overvoltage protection circuit |
03/12/1996 | US5498946 Device for controlling the variation of the power and/or the speed of a load |
03/12/1996 | US5498938 High-efficacy incandescent lighting system |
03/12/1996 | US5498934 Electronic flashlight |
03/12/1996 | US5498930 Method of dimensioning and operating a low pressure discharge lamp |
03/07/1996 | DE4433552A1 Elektronischer HF-Dimmer für Hoch- und Niedervoltglühlampen Electronic RF dimmer for high- and low-voltage light bulbs |
03/07/1996 | CA2135670A1 Incandescent lighting system with infrared sensing device for sensing the presence of an intruder |
03/06/1996 | CN2221848Y Remote-control desk lamp |
02/28/1996 | CN2221282Y 2-line multiple timer |
02/28/1996 | CN2221281Y Touch light regulation switch |
02/28/1996 | CN2221280Y Electric lamp long-service device |
02/22/1996 | WO1996005712A1 Method for controlling the function of a dimmer and dimmer |
02/22/1996 | WO1996005546A1 Electronic apparatus for producing variable spectral output |
02/21/1996 | CN2220715Y Controllor for door lamp, door bell |
02/15/1996 | DE4428542A1 Circuit arrangement for controlling brightness of display indicator |
02/14/1996 | CN2220143Y Electricity-saving switch |
02/08/1996 | DE19521934A1 Adjustable integral daylight-dependent control device for dimmable lights in buildings or rooms |
02/07/1996 | CN2219574Y Single-channel remote-controller for photographing lamp and photographic studio lamp |
02/06/1996 | US5490005 Light sensor on a surface of a light guide for use in displays |
02/06/1996 | US5489771 LED light standard for photo- and videomicroscopy |
02/01/1996 | WO1996002970A1 Inductively powered lighting |
01/31/1996 | CN2218994Y Touch delay switch |
01/25/1996 | WO1996002121A1 Low voltage power control |
01/24/1996 | CN2218424Y 触摸式开关 Touch switch |
01/17/1996 | EP0692925A2 Overvoltage protection circuit |
01/16/1996 | US5485058 Touch dimmer system |
01/16/1996 | CA2032426C Remote supervisory and controlling system performing dimming control of light loads |
01/11/1996 | CA2153531A1 Low voltage power control |
01/10/1996 | CN2217292Y Multi-function switch |
01/04/1996 | DE4423766A1 Discriminating between short-circuit current and cold starting current when operating LV lamp |
12/27/1995 | CN2216191Y Double-lamp double-stage light-control incandescent lamp |
12/20/1995 | EP0687894A1 Detector of a luminosity threshold for controlling a public lighting system |
12/19/1995 | US5477113 Apparatus for applying a variable voltage to an electric load |
12/19/1995 | US5477111 Triac drive for lighting and for inductive load control |
12/13/1995 | EP0465612B1 Circuit arrangement with at least one light-emitting source |
12/07/1995 | WO1995033299A1 Switching power supply for the operation of electric lamps |
12/07/1995 | DE4419019A1 Programmable combined on-off switch and dimmer control unit |
12/07/1995 | DE4418886A1 Cycled power supply for lamps from AC mains or DC source e.g. car battery |
12/06/1995 | CN2214726Y Automatic delay-action lamp switch |
12/05/1995 | CA1337702C Multiple location dimming system |
11/30/1995 | DE4409527A1 Dimmer for hand-held torch |
11/22/1995 | CN1112350A Electric switch controller |
11/15/1995 | EP0682465A1 Circuit for operating incandescent lamps |
11/15/1995 | EP0682464A1 Circuit for operating electric lamps |
11/14/1995 | US5467240 Driver circuit with diagnostics and over voltage protection |
11/09/1995 | DE4416049A1 Combined ballast and dimmer for low voltage halogen lamp |
11/02/1995 | DE4414818A1 Electric lamp |
11/01/1995 | CN2211683Y Automatic electric power supplier |
10/31/1995 | US5461815 Fishing lure |
10/26/1995 | DE4444259C1 Electronic circuit for operation of number of electrical loads |
10/24/1995 | US5461188 Synthesized music, sound and light system |
10/19/1995 | WO1995028067A1 Multi-zone lighting control system |
10/19/1995 | CA2164833A1 Multi-zone lighting control system |
10/18/1995 | EP0677697A1 Workplace light fixture |
10/18/1995 | CN2210506Y Automatic colour changing lamp |
10/17/1995 | US5458311 Wall mount for a wireless remote control |
10/05/1995 | DE4411357A1 Control of electrical load |
10/05/1995 | DE19511824A1 Lamp starting apparatus for liquid crystal projector |
10/04/1995 | CN2209420Y Soft starting remote-controlled lamp |
10/04/1995 | CN1109672A Design method for incandescent lighting and lamp |
10/04/1995 | CN1109655A Slow action circuit of ac electric device |
10/03/1995 | US5455490 Power and signal distribution in lighting systems |
10/03/1995 | US5455487 for controlling power to a lighting unit |
09/28/1995 | WO1995026038A1 Lamp for producing a daylight spectrum |
09/27/1995 | EP0674390A1 A device for regulating power transferred to an electrical load |
09/27/1995 | EP0673520A1 Programmable lighting control system with normalized dimming for different light sources |
09/26/1995 | US5453664 Light string with improved shunt system |
09/26/1995 | US5453663 Lighting apparatus with auto-recharging |
09/21/1995 | DE4428278C1 Unnecessary room lighting detection device for electrical energy saving |
09/20/1995 | CN2208162Y Colour-changing light |
09/20/1995 | CN2207957Y Constant voltage light for agricultural automotive vehicle |
09/20/1995 | CN1029813C Pulse width modulation type a.c. light-modulating circuit |
09/19/1995 | US5451844 Method and apparatus for causing electric lamp to flash |
09/19/1995 | US5451841 Soft start of lamp filament |
09/14/1995 | WO1995024250A1 Synthesized music, sound and light system |
09/13/1995 | CN2207680Y Contact electronic light regulating switch |
09/13/1995 | CN2207679Y Delayed switch for electric light |
09/13/1995 | CN2207678Y Dual-state light regulating device for contact switch |
09/12/1995 | US5449978 Lighting device for emitting light without substantially delaying the latency of P300 wave in human event related potential |
09/06/1995 | EP0670101A1 Plug-in dimmer module for lighting control system |
09/06/1995 | CN2207031Y Energy-saving sanitary switch with sound mark |
09/06/1995 | CN2206892Y Discolour lamps with 11-colour |
09/05/1995 | US5448138 Aeronautical obstruction light |
08/31/1995 | DE4406371A1 Glow-lamp and SMPS brightness control |
08/30/1995 | EP0669787A1 Dimmer fault reporting |
08/30/1995 | EP0616717B1 Display apparatus with a light sensor |
08/23/1995 | EP0668647A1 Electronic transformer |
08/17/1995 | DE4404474A1 Pushbutton or keypad control panel for dimmer-switch installation |
08/16/1995 | CN2205622Y 彩灯控制器 Lantern controller |
08/16/1995 | CN2205621Y Multi-way changer for colour lamp |
08/16/1995 | CN2205620Y Touching light adjusting switch |
08/10/1995 | WO1995021514A1 Regulated power supply unit with an electronic transformer |
08/10/1995 | DE4403707A1 Geregelte Stromversorgungseinheit mit einem elektronischen Transformator Regulated power supply unit with an electronic transformer |
08/09/1995 | CN2205090Y Multifunctional controller for energy saving light |
08/09/1995 | CN2205083Y Induced energy saving timing switch |