Patents
Sitemap › H05 - Electric techniques not otherwise provided for › H05B - Electric heating; Electric lighting not otherwise provided for › H05B 37 - Circuit arrangements for electric light sources in general
Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776)
10/2013
10/02/2013CN203223841U Fixed-type emergency illuminating small night lamp
10/02/2013CN203223837U Automatic light modulator of automobile headlamp
10/02/2013CN203223803U Lamp for self adapting to environmental illumination
10/02/2013CN203223794U Intelligent control LED panel light
10/02/2013CN203223784U Network-based LED (Light Emitting Diode) energy-saving lighting system
10/02/2013CN203223768U AC LED down lamp
10/02/2013CN203223753U Multifunctional handheld searchlight
10/02/2013CN103340017A Led driving circuit package
10/02/2013CN103340016A Apparatus, method, and system for event and backup lighting
10/02/2013CN103340015A A lighting system, a light source, a device and a method of authorizing the device by the light source
10/02/2013CN103340014A Interference-free light-emitting means control
10/02/2013CN103339650A Information processing device, method for processing information, and program
10/02/2013CN103338706A A clinical ambient control system
10/02/2013CN103338568A Program-controlled blowing or voice-operated dual-purpose LED (Light-Emitting Diode) illumination switching control circuit
10/02/2013CN103338567A Vehicle lamp driving circuit
10/02/2013CN103338566A Energy-saving illumination voltage stabilizer
10/02/2013CN103338565A Intelligent illumination control system and method based on wireless sensor network
10/02/2013CN103338564A Light modulation method of solar lamp and solar lamp for modulating light with method
10/02/2013CN103338563A Alternating current LED driving circuit free from influence of power grid fluctuation
10/02/2013CN103338562A Driver integrating electronic time delay switch and LED constant current source
10/02/2013CN103338561A LED driving circuit used for TRIAC dimmer
10/02/2013CN103338560A LED supply circuit
10/02/2013CN103338559A LED lamp and protection circuit thereof
10/02/2013CN103338558A Solar street lamp safety monitoring system
10/02/2013CN103338557A Energy-saving intelligent illumination control device and method
10/02/2013CN103338556A Street lamp energy-saving control device
10/02/2013CN103338555A Control circuit capable of automatically turning on and off mine lamp
10/02/2013CN103338554A Stage-difference-free energy-saving lighting dimming device
10/02/2013CN103338553A Control system for neon light
10/02/2013CN103338552A 社区led照明远程控制系统 Community led lighting remote control system
10/02/2013CN103338551A Method employing temperature compensation to stabilize LED lamp temperature
10/02/2013CN103338550A Dimmable LED lamp driver circuit with remote control, and control method thereof
10/02/2013CN103338549A Self-adaption solar street light structure based on Internet of things
10/02/2013CN103338548A Power supply circuit for high-voltage LED driving chip
10/02/2013CN103338547A High efficient and environmental friendly LED high-voltage linear constant current driving circuit
10/02/2013CN103338546A LED alternating current drive control circuit
10/02/2013CN103338545A Fluorescent lamp dimming circuit and operating method thereof
10/02/2013CN103337943A Conducting time generating circuit, method, as well as control circuit and switching power supply employing same
10/02/2013CN103337899A Remote control type emergency power supply device for lighting
10/02/2013CN103336987A Radio frequency card with solar power supply
10/02/2013CN103335358A Improved bathroom warmer circuit
10/02/2013CN103335271A Sunshine tank
10/02/2013CN103335265A Split type wireless sitting posture monitoring myopia prevention desk lamp and manufacturing method thereof
10/02/2013CN102767807B Automobile traffic underpass lighting wiring method by adopting continuous dimmable lamp
10/02/2013CN102478198B Solar landscape lamp based on wireless sensor network
10/02/2013CN102231927B LED module driving power
10/02/2013CN102196636B Centralized control circuit of light-emitting diode (LED) street lamp
10/02/2013CN102170727B Light-emitting diode (LED) dynamic scan driving circuit capable of preventing current from overshooting
10/02/2013CN102111937B Energy-saving power supply method for street lamps and energy-saving terminal for street lamps
10/02/2013CN102067736B Lighting device and backlight device
10/02/2013CN102042552B Construction lamp and construction lamp system
10/02/2013CN101969719B Intelligent lamplight control system and control method thereof
10/02/2013CN101969718B Intelligent lighting control system and control method
10/02/2013CN101882879B Circuit converting constant current source to constant voltage source and light using same
10/02/2013CN101730349B Short-circuit detecting circuit of backlight module
10/01/2013US8547036 Solid state light system with broadband optical communication capability
10/01/2013US8547035 Dimmer adaptable to either two or three active wires
10/01/2013US8547034 Trailing edge dimmer compatibility with dimmer high resistance prediction
10/01/2013US8547031 Circuit configuration and method for operating at least one first and one second LED
10/01/2013US8547030 Current source, current source arrangement and their use
10/01/2013US8547029 Dimmable instant start ballast
10/01/2013US8547028 Constant current power supply device
10/01/2013US8547027 LED drive circuit
10/01/2013US8547026 LED backlight driving circuit and display device
10/01/2013US8547025 Two-terminal current controller and related LED lighting device
10/01/2013US8547024 Efficient electrically-isolated power circuits with application to light sources
10/01/2013US8547019 Lamp assembly and circuits for protection against miswiring in a lamp controller
09/2013
09/26/2013WO2013142865A1 Circuit and method for driving light-emitting diode (led)
09/26/2013WO2013142700A1 Digital lighting sub-network interface
09/26/2013WO2013142292A1 Methods, systems, and apparatus for providing variable illumination
09/26/2013WO2013140691A1 Solid illumination device
09/26/2013WO2013140294A1 Control of lighting devices
09/26/2013WO2013139310A1 Optically controlled lighting device and control method thereof
09/26/2013WO2013139009A1 Remote control-type emergency lamp
09/26/2013WO2013139008A1 Remote control lamp drive circuit and system
09/26/2013WO2013139005A1 Dimming lamp
09/26/2013WO2013139002A1 Induction lamp
09/26/2013WO2013138972A1 Led drive chip and circuit with power compensation
09/26/2013WO2013138958A1 Pcb of led lighting
09/26/2013WO2013105785A3 Led fluorescent lamp driving device driven by being connected to lamp stabilizer and led fluorescent lamp having the driving device installed therein
09/26/2013WO2012097407A8 Lighting system
09/26/2013US20130250613 Switch, keyboard instrument provided with the same, and light emission control circut
09/26/2013US20130249958 Light source control apparatus, control method for controlling the same, and liquid crystal display apparatus
09/26/2013US20130249442 Digital Lighting Sub-Network Interface
09/26/2013US20130249441 System and method for distributed lighting device control
09/26/2013US20130249439 Adaptive Current Regulation for Solid State Lighting
09/26/2013US20130249438 Early warning strobe for mitigation of line and load transients
09/26/2013US20130249436 Lighting Control System and Central Control Apparatus
09/26/2013US20130249435 Level Light
09/26/2013US20130249434 Multi-chip light emitting device lamps for providing high-cri warm white light and light fixtures including the same
09/26/2013US20130249433 Lighting controller
09/26/2013US20130249432 Wireless Adaptation of Lighting Power Supply
09/26/2013US20130249431 Dimmable Hybrid Adapter for a Solid State Lighting System, Apparatus and Method
09/26/2013US20130249429 Systems and methods for providing power and data to lighting devices
09/26/2013US20130249428 Two-wire dimmer switch for low-power loads
09/26/2013US20130249426 Linear driver for reduced perceived light flicker
09/26/2013US20130249424 Light emitting diode driving apparatus
09/26/2013US20130249423 Cascoded current regulator
09/26/2013US20130249421 Method for Optimizing Efficiency versus Load Current in an Inductive Boost Converter for White LED Driving
09/26/2013US20130249420 Led driving system and method
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