| Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776) |
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| 06/26/2007 | US7235930 Decorative tree with coordinated visual and sound effects |
| 06/26/2007 | US7235899 Switching constant-current power supply system |
| 06/26/2007 | CA2427229C Method and apparatus for protection from high intensity light |
| 06/21/2007 | WO2007069382A1 Light source device, display and television receiver |
| 06/21/2007 | WO2007069371A1 Light emitting diode lighting device and vehicle light lighting device using same |
| 06/21/2007 | WO2007069143A2 System and method for creating artificial atmosphere |
| 06/21/2007 | WO2007068042A1 Current zero crossing detector in a dimmer circuit |
| 06/21/2007 | WO2003102890A3 Multiple channel ballast and networkable topology and system including power line carrier applications |
| 06/21/2007 | US20070138977 Method and system for open lamp protection |
| 06/21/2007 | US20070138976 Dielectric barrier discharge lamp drive circuit |
| 06/21/2007 | US20070138975 Discharge lamp lighting apparatus and lamp system using the lighting apparatus |
| 06/21/2007 | US20070138974 Interface for lamp operating units with low standby losses |
| 06/21/2007 | US20070138973 Electrostatic discharge series protection |
| 06/21/2007 | US20070138970 Lamp driver using solar cells |
| 06/21/2007 | US20070138968 Power adaptor for christmas light string |
| 06/21/2007 | DE102006016392A1 Elektronikschaltung zum Schalten/Dimmen von Wechselströmen unter Einsatz eines Triacs Electronic circuit for switching / dimming of alternating currents using a triac |
| 06/20/2007 | EP1798857A1 Electronic circuit for switching/dimming alternating currents with a Triac |
| 06/20/2007 | CN2914564Y Control device of LED |
| 06/20/2007 | CN2914563Y One lamp and multi-controlled switch circuit |
| 06/20/2007 | CN2914562Y Street lamp management device |
| 06/20/2007 | CN2914561Y Intelligent illumination control system |
| 06/20/2007 | CN2914560Y Conversion module without current failure |
| 06/20/2007 | CN2914404Y Program controlled lamp socket / holder |
| 06/20/2007 | CN2914286Y 空调开关 Air conditioning switch |
| 06/20/2007 | CN2914236Y Advertising lamphouse illuminating by inducting |
| 06/20/2007 | CN2913831Y Earthquake caution fire-extinguishing emergency light |
| 06/20/2007 | CN2913829Y Led路灯 Led street lights |
| 06/20/2007 | CN2913828Y New pattern emergency light |
| 06/20/2007 | CN2913826Y Vehicle light-emitting diode signal bulb |
| 06/20/2007 | CN2913813Y LED flashlight for night fishing |
| 06/20/2007 | CN1985547A Remotely controllable switch for incorporating in a wall socket |
| 06/20/2007 | CN1984519A Ethernet illuminating system |
| 06/20/2007 | CN1984518A Low-voltage power supply circuit for illumination, and low-voltage power supply output method and illumination device |
| 06/20/2007 | CN1984281A Method and apparatus for generating illumination characteristic data |
| 06/20/2007 | CN1983368A Image display device and controlling method of the same |
| 06/20/2007 | CN1983365A Drive circuit for electroluminescence display screen |
| 06/20/2007 | CN1983364A EL display device and method of driving EL display device |
| 06/20/2007 | CN1983363A EL display device and method of driving EL display device |
| 06/20/2007 | CN1983362A EL display device and method of driving EL display device |
| 06/20/2007 | CN1983011A Method and apparatus for generating parallel-light with adjusting brightness |
| 06/20/2007 | CN1982774A Flashlight |
| 06/19/2007 | US7233222 Inductively powered apparatus |
| 06/19/2007 | US7233115 LED-based lighting network power control methods and apparatus |
| 06/19/2007 | US7233114 Apparatus for driving lamp of liquid crystal display device |
| 06/19/2007 | US7233113 Power supply system for liquid crystal monitors |
| 06/19/2007 | US7233112 PWM switching power supply control methods |
| 06/19/2007 | US7233111 Illumination device |
| 06/14/2007 | US20070132408 High frequency driven high pressure micro discharge |
| 06/14/2007 | US20070132405 General operating system |
| 06/14/2007 | US20070132398 Optical and temperature feedbacks to control display brightness |
| 06/14/2007 | DE102005059492A1 Randomly distributed light pattern generating method for e.g. advertising application, has battery, where random sequences are dimensioned such that light pulse pattern is generated and pattern is unforeseeable for observer |
| 06/14/2007 | DE102005058884A1 Leuchtdiodenmodul, Verfahren zur Herstellung eines Leuchtdiodenmoduls und optische Projektionsvorrichtung Light emitting diode module, method for manufacturing a light-emitting module and optical projection device |
| 06/14/2007 | DE102005058484A1 Schaltungsanordnung und Verfahren zum Betreiben mindestens einer LED Circuit arrangement and method for operating at least one LED |
| 06/13/2007 | EP1796437A2 Emergency lighting device and electric switching equipment comprising said device |
| 06/13/2007 | EP1796436A2 Power supply for an infrared transmitter |
| 06/13/2007 | EP1795055A2 Artificial dielectrics using nanostructures |
| 06/13/2007 | EP1795052A1 Light emitting device |
| 06/13/2007 | EP1671521A4 A current sharing scheme and device for multiple ccf lamp operation |
| 06/13/2007 | CN2912192Y Installing circuit board for vehicle roof light |
| 06/13/2007 | CN2912186Y Induction energy saving lamp |
| 06/13/2007 | CN2912185Y Illumination power saving device |
| 06/13/2007 | CN2911421Y Guarding antitheft torch |
| 06/13/2007 | CN2911409Y Indoor illumination system of simulating natural landscape |
| 06/13/2007 | CN2911406Y Color changing lamp dancing producer controlled by music and digit program |
| 06/13/2007 | CN1980514A Telecontrolled light-regulation energy-saving apparatus |
| 06/13/2007 | CN1980510A Improved starting drive mean used for mercury-free plane lamp |
| 06/13/2007 | CN1980506A Internal lighting device of domestic electric product, and control method therefor |
| 06/13/2007 | CN1980505A Efficient energy-saving lighting system |
| 06/13/2007 | CN1980502A Microwave oven display-screen optimized displaying method |
| 06/13/2007 | CN1979620A Control circuit of display device, and display device and electronic appliance incorporating the same |
| 06/13/2007 | CN1979619A Display device and method of driving thereof |
| 06/13/2007 | CN1979618A 显示装置及其驱动方法 Display device and driving method |
| 06/13/2007 | CN1979616A Data driver and driving method of organic light emitting display device using the same |
| 06/13/2007 | CN1979615A Data driver, organic light emitting display and driving method threreof |
| 06/12/2007 | US7230752 Electronically controlled stage lighting system |
| 06/12/2007 | US7230526 Device and method for synchronizing a flasher frequency with a central flashing frequency |
| 06/12/2007 | US7230392 Analog control of light sources |
| 06/12/2007 | US7230391 Multi-phase input dimming ballast with flyback converter and method therefor |
| 06/12/2007 | US7230390 Cold cathode fluorescent lamp assembly |
| 06/12/2007 | US7230389 Metal halide lamp having function for suppressing abnormal discharge |
| 06/12/2007 | US7229467 UV LED light projection method and apparatus |
| 06/08/2007 | CA2529540A1 Light fixture with synchronizable optical filter wheel and related method |
| 06/07/2007 | WO2007063487A1 A lighting system and a method for controlling a lighting system |
| 06/07/2007 | WO2007062716A1 Control system for several separately arranged consumers, especially lamp operating devices, and start-up method |
| 06/07/2007 | WO2007062455A1 Lighting system and method |
| 06/07/2007 | WO2007050047A8 Electronic ballast with closed loop control using composite current and voltage feedback and method thereof |
| 06/07/2007 | US20070126656 Illumination brightness and color control system and method therefor |
| 06/07/2007 | US20070126365 Inductively powered apparatus |
| 06/06/2007 | DE102006052016A1 Beleuchtungssteuervorrichtung für eine Beleuchtungseinrichtung für ein Fahrzeug Lighting control device for a lighting device for a vehicle |
| 06/06/2007 | DE102005057068A1 Steuerungssystem für mehrere verteilt angeordnete Verbraucher, insbesondere für Lampenbetriebsgeräte, sowie Verfahren zur Inbetriebnahme Control system for several distributed consumers arranged, in particular lamp operating devices, and processes for commissioning |
| 06/06/2007 | DE102005056255A1 Schaltungsvorrichtung mit obenliegendem Buck-Transistor Circuit device with overhead Buck transistor |
| 06/06/2007 | DE102005029728B4 Anordnung zur Steuerung der Straßenbeleuchtung Arrangement for the control of street lighting |
| 06/06/2007 | DE102005027491A1 Brightness and color control for electric light especially in buildings has electronic function control and an operating surface |
| 06/06/2007 | CN1977569A Ambient lighting derived from video content and with broadcast influenced by perceptual rules and user preferences |
| 06/06/2007 | CN1977209A Active system for ambient lighting using a video display as a signal source |
| 06/06/2007 | CN1975847A 有机发光二极管显示装置及其驱动方法 The organic light emitting diode display device and driving method |
| 06/06/2007 | CN1975846A 有机发光显示设备及其驱动方法 The organic light emitting display device and driving method |
| 06/06/2007 | CN1975845A Display apparatus and driving method thereof |
| 06/06/2007 | CN1975844A Semiconductor device, display device and electronic device |
| 06/06/2007 | CN1975843A 图像显示装置 The image display apparatus |