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