| 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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| 10/16/1997 | DE19614827A1 Light source control apparatus e.g. for gas discharge tube |
| 10/16/1997 | DE19613993A1 Brightness control apparatus especially for incandescent lamp |
| 10/15/1997 | EP0587878B1 Lighting control device |
| 10/08/1997 | EP0800334A2 Circuit for operating electric lamps |
| 10/02/1997 | DE19613703A1 Regulator circuit arrangement for electronic transformer, especially for low-voltage halogen lamps |
| 10/01/1997 | EP0798951A2 Converter housing |
| 10/01/1997 | EP0797904A2 Improved low voltage power supply and distribution center |
| 09/30/1997 | US5672941 Electronic power control apparatus |
| 09/24/1997 | CN2263431Y 光电自控开关 Photoelectric controlled switch |
| 09/18/1997 | WO1997034448A1 Lighting control with wireless remote control and programmability |
| 09/11/1997 | DE19608886A1 Control and monitoring apparatus for traffic light sources |
| 09/10/1997 | EP0794692A2 Circuit for operating lamps |
| 09/10/1997 | EP0794690A2 Lighting system comprising a plurality of light sources controlled by a light sensor |
| 09/10/1997 | EP0794608A2 Trickle power supply |
| 09/09/1997 | US5666028 Automobile headlamp and running light control system |
| 09/09/1997 | US5666017 Daylight lamp |
| 09/05/1997 | CA2195296A1 Trickle power supply |
| 09/04/1997 | WO1997032331A1 Novel daylight lamp |
| 09/04/1997 | DE19632869C1 Display read-out brightness adjustment method e.g. for motor vehicle dashboard display with dimmer potentiometer |
| 09/03/1997 | EP0793158A1 Method and device for controlling a blind |
| 09/03/1997 | EP0737333B1 Current stabiliser with step-up transformer |
| 09/02/1997 | US5663614 Lighting circuit module for a shoe |
| 08/28/1997 | DE19606674A1 Room lighting control method e.g. for buildings |
| 08/27/1997 | CN2261133Y Music-light electronic changer |
| 08/26/1997 | US5661374 LED light strip with brightness/current draw control circuitry |
| 08/20/1997 | EP0647388B1 A power controller, for example a dimmer for electric lamps |
| 08/20/1997 | CN2260234Y Color-changeable lamp |
| 08/13/1997 | CN2259738Y Delayed lighting switch |
| 08/07/1997 | WO1997028671A1 Luminescence control by sensing wind speed |
| 08/07/1997 | DE19603875A1 Room lighting brightness control device with dimmer |
| 07/30/1997 | EP0786165A1 Inductively powered lighting |
| 07/23/1997 | CN2258334Y Human body controlled automatic door lamp device |
| 07/23/1997 | CN1155050A Fire-retardant floor halogen lamp |
| 07/17/1997 | WO1997025836A1 Method of semiautomatic ambient light sensor calibration in an automatic control system |
| 07/17/1997 | DE19628891C1 Touch-sensitive sensor operated lamp brightness unit power supply control |
| 07/16/1997 | CN2257889Y Animal-shape remote-control desk lamp |
| 07/15/1997 | US5648656 System to optimize artificial lighting levels with increasing daylight level |
| 07/08/1997 | US5646490 Phase independent signaling for multiple channel, multiple scene dimming system |
| 07/08/1997 | US5646484 High reliability incandescent portable illumination system |
| 07/02/1997 | CN1153264A Dynamic illuminant display device for speaker system |
| 06/25/1997 | EP0780953A1 Wireless control system |
| 06/25/1997 | EP0638211B1 Electronic power regulator |
| 06/19/1997 | DE19546874A1 Electronic power supply for LV halogen lamps |
| 06/10/1997 | US5637930 For controlling electrical power to a load |
| 06/05/1997 | DE19544567A1 Power supply e.g. for bicycle lamp |
| 05/29/1997 | WO1997019577A1 Electronic transformer |
| 05/28/1997 | DE19543720A1 Elektronischer Transformator Electronic transformer |
| 05/28/1997 | CN1150882A Lighting system for controlling colour temp. of artificial light under influence of daylight level |
| 05/21/1997 | EP0746808A4 Switchmode ac power controller |
| 05/21/1997 | CN2254615Y 人体感应器 Occupancy sensors |
| 05/14/1997 | EP0773708A1 Adaptor for electrical equipment with incorporated controller |
| 05/13/1997 | US5629607 Initializing controlled transition light dimmers |
| 05/07/1997 | EP0772378A2 Color/Brightness-adjustable light for automobiles and a color/brightness-adjustable method thereof |
| 05/07/1997 | DE19620779C1 Vehicle lighting installation with automatic light dipping facility |
| 05/07/1997 | CN1149359A Switching power supply for the operation of electric lamps |
| 05/02/1997 | EP0770318A1 Low voltage power control |
| 04/29/1997 | US5624022 Adjustable limit for the slide knob of slide dimmers |
| 04/24/1997 | DE19538765A1 Power saving voltage supply circuit e.g. for electric light source at street building site |
| 04/22/1997 | US5622422 Flashing snorkel and scuba device |
| 04/15/1997 | US5621283 Microprocessor based touch dimmer system to control the brightness of one or more electric lamps using single or multi-key devices |
| 04/10/1997 | WO1997013307A1 Voltage pulse controllable electronic devices |
| 04/08/1997 | US5619736 Camera equipped with a lamp lighting controlling device |
| 04/08/1997 | US5619120 In an electrical power control and distribution system |
| 04/08/1997 | US5619081 Dimmer |
| 04/01/1997 | US5617112 Display control device for controlling brightness of a display installed in a vehicular cabin |
| 03/27/1997 | DE19602252A1 Multi-colour lamp |
| 03/27/1997 | CA2186556A1 Power line control system |
| 03/26/1997 | CN2250620Y Power source selecting stage light mode changing controller |
| 03/25/1997 | US5614811 Power line control system |
| 03/19/1997 | EP0763276A1 Switching power supply for the operation of electric lamps |
| 03/19/1997 | CN2249927Y Intellectual door ring and lamp |
| 03/18/1997 | US5612596 Conservation traffic control load switch |
| 03/12/1997 | CN2249465Y Energy-saving self-turning-off switch |
| 03/12/1997 | CN1144991A 自动感应冷光灯 Designed automatic induction |
| 03/11/1997 | US5610480 Control apparatus for copying machine or the like |
| 03/04/1997 | US5608290 LED flashing lantern |
| 02/26/1997 | EP0759264A1 Lighting system for controlling the colour temperature of artificial light under the influence of the daylight level |
| 02/25/1997 | US5606223 Luminaire of reduced noise with magnetic field cancelled |
| 02/20/1997 | WO1997006542A1 Multi-function control switch for electrically operating devices |
| 02/19/1997 | CN1143328A Synthesized music, sound and light system |
| 02/12/1997 | CA2183141A1 Remotely actuated light |
| 02/04/1997 | US5600233 Electronic power control circuit |
| 02/04/1997 | US5600209 Electronic candle simulator |
| 01/28/1997 | US5598042 Moveable desktop load controller |
| 01/22/1997 | EP0754081A1 Synthesized music, sound and light system |
| 01/21/1997 | USRE35428 Electronic rheostat method and apparatus |
| 01/15/1997 | EP0753760A2 Infrared pointing type wireless controller |
| 01/15/1997 | CN2245319Y Controller for illuminating lamp and lanterns |
| 01/15/1997 | CN2245318Y Infrared telecontrolled touching adjustable-light switch |
| 01/15/1997 | CN1140530A Regulated power supply unit with electronic transformer |
| 01/08/1997 | EP0752156A1 Lamp for producing a daylight spectrum |
| 01/07/1997 | US5592051 Intelligent lamp or intelligent contact terminal for a lamp |
| 01/02/1997 | EP0606444B1 Series circuit provided with by-pass circuits |
| 12/27/1996 | WO1996042104A1 Miniature light-activated lamp control apparatus and the like |
| 12/25/1996 | CN2243717Y Remote controlling colour varying lamp |
| 12/24/1996 | CA2098247C Luminaire of variable color temperature for obtaining a blended color light of a desired color temperature from different emission-color light sources |
| 12/19/1996 | WO1996041502A1 Moveable desktop load controller |
| 12/18/1996 | CN2243159Y Sectional automatic voltage-regulating switch device |
| 12/18/1996 | CN1138407A System to optimize artificial lighting levels with increasing daylight level |
| 12/18/1996 | CN1138247A Intelligent electricity-saving on-off circuit |