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)
09/2010
09/22/2010CN201589181U Traffic signal lamp with countdown display
09/22/2010CN201589180U Novel solar lawn lamp
09/22/2010CN201589148U Light source device
09/22/2010CN201589141U Refrigerator large-power LED illuminating device
09/22/2010CN201589122U LED full-colored curtain lamp in series control
09/22/2010CN201589121U LED full-color curtain lamp controlled by connecting buses in parallel
09/22/2010CN201589120U LED lamp string consisting of single-flash LED lamps connected in series
09/22/2010CN201589103U Projection light
09/22/2010CN201589086U Colorful LED underwater lamp
09/22/2010CN201588656U Mine wireless network transceiver controller
09/22/2010CN201588520U Rolling screen door controller with lighting function
09/22/2010CN201588510U Switching device arranged on door
09/22/2010CN201587281U Vehicle wheel rim decorative lighting device capable of adjusting sensing space
09/22/2010CN1943283B Circuit arrangement and method for striking a gas discharge lamp with a time-limited starting phase
09/22/2010CN1817067B Interface for lamp operating units with low standby losses
09/22/2010CN101843173A Airfield lighting with LED
09/22/2010CN101841963A Glow brightness adjustable lighting device and adjusting method thereof
09/22/2010CN101841962A LED lamp control method and device without light decay
09/22/2010CN101841961A LED control device with current and temperature monitoring function
09/22/2010CN101841960A Controllable LED load current driving circuit
09/22/2010CN101841959A Drive circuit for load current of high-power controllable LED
09/22/2010CN101841958A LED illumination intelligent control system based on wireless sensor network technology
09/22/2010CN101841957A LED power-on light-emitting circuit
09/22/2010CN101841956A Method and system for improving power of LED lamp
09/22/2010CN101841955A General illumination LED drive circuit
09/22/2010CN101841954A Process and circuitry for controlling a load
09/22/2010CN101841953A Current balancing device, LED lighting device, and LCD B/L module
09/22/2010CN101841952A Drive circuit realizing constant current of two paths of LEDs by utilizing capacitors
09/22/2010CN101841951A LED driving circuit
09/22/2010CN101841950A LED driving power supply and LED light source
09/22/2010CN101841949A Backlight source driving circuit and driving method
09/22/2010CN101840840A Microwave energized plasma lamp with dielectric waveguide
09/22/2010CN101840063A Projection apparatus and projection method capable of preventing the influence of the thermal fluctuation of the light sourc
09/22/2010CN101839868A Illumination source for detecting SMT welding quality and detecting system
09/22/2010CN101839458A AC LED lighting source
09/22/2010CN101839436A Light with variable color temperature along with ambient temperature
09/22/2010CN101839435A Illumination device and controller thereof
09/22/2010CN101839425A Lawn light capable of visually displaying soil humidity
09/22/2010CN101839399A LED energy-saving light device
09/22/2010CN101839397A Portable lighting device and method for supplying power to load circuit
09/22/2010CN101465935B Scanning device with mixed LED light source and use thereof
09/22/2010CN101231815B Energy saving control circuit of organic luminous panel and method thereof
09/21/2010USRE41727 Power driver circuit of display panel
09/21/2010USRE41726 Method and apparatus for controlling the temperature of a multiparameter light and/or a component thereof using orientation and/or parameter information
09/21/2010US7800566 Drive device of color LED backlight
09/21/2010US7800319 Lighting control system having a security system input
09/21/2010US7800315 System and method for regulation of solid state lighting
09/21/2010US7800313 Multi-mode LED retrofit module apparatus and method
09/21/2010US7800044 High ambient motion environment detection eliminate accidental activation of a device
09/21/2010US7798662 File system for a stage lighting array system
09/21/2010CA2616506C A method and apparatus for maximizing the sustainable flash of a handheld portable electronic device
09/21/2010CA2562757C High bay inductive lighting efficiency 1
09/19/2010CA2696536A1 Led light bar optical traffic control systems
09/19/2010CA2660388A1 Wireless convenience lighting system and method of making same
09/16/2010WO2010104792A2 Apparatus and method for a light-emitting diode lamp that simulates a filament lamp
09/16/2010WO2010103427A1 Interactive system and method for sensing movement
09/16/2010WO2010102556A1 Decorative lamp with snowing effect
09/16/2010WO2010063023A3 Electronic device including circuitry comprising open failure-susceptible components, and open failure-actuated anti-fuse pathway
09/16/2010WO2010056370A3 Variable lighting zones
09/16/2010US20100235309 Method of controlling a lighting system based on a target light distribution
09/16/2010US20100231613 Illumination device and liquid crystal display device provided therewith
09/16/2010US20100231143 Optical integrating cavity lighting system using multiple led light sources with a control circuit
09/16/2010US20100231141 Driving circuit for led
09/16/2010US20100231140 Data based ambient lighting control
09/16/2010US20100231139 Driving circuit for instant light emitting diode shutdown
09/16/2010US20100231136 Line voltage dimmable constant current led driver
09/16/2010US20100231135 Reconfigurable LED Array and Use in Lighting System
09/16/2010US20100231132 Sigma Delta Current Source and LED Driver
09/16/2010US20100231131 Light array maintenance system and method
09/16/2010US20100231055 Electronic control systems and methods
09/16/2010DE102009013289A1 Master/Slave-System mit mindestens zwei Bewegungsmelder-Einheiten und Verfahren zum Betrieb eines solchen Master/Slave-Systems Master / slave system with at least two motion units and methods for operating such a master / slave system
09/15/2010EP2228885A2 Master/slave system with at least two motion sensor units and method for operating same
09/15/2010CN201585185U Amorphous silicon module power generation-networked direct-current illumination system
09/15/2010CN201585184U Intelligent living district street lamp control device
09/15/2010CN201585183U Dynamic voltage regulation type illumination electricity-saving device
09/15/2010CN201585182U Automatic compensation alarm LED power supply circuit
09/15/2010CN201585181U Direct current power supply mechanism for supplying power in LED illuminating engineering
09/15/2010CN201585180U Lighting driver
09/15/2010CN201585179U Multipath LED constant-current drive circuit applicable to non-isolation converter
09/15/2010CN201585178U Control device of LED lamp based on DMX512 protocol
09/15/2010CN201585177U Circuit applicable to multipath LED constant current driving
09/15/2010CN201585176U Intelligent terminal controller
09/15/2010CN201585175U Circuit applicable to silicon-controlled dimming under AC capacitive load
09/15/2010CN201585174U Led drive circuit
09/15/2010CN201585173U Novel wireless lighting switch
09/15/2010CN201585172U High-efficiency and low-consumption power supply circuit of LED illuminating lamp power controller
09/15/2010CN201585171U Wireless simple controller for stage lights
09/15/2010CN201585170U AC-DC LED drive circuit with high power factor
09/15/2010CN201585169U Buck type LED drive circuit of capacitor
09/15/2010CN201585168U Led illuminating lamp infrared sensing window device
09/15/2010CN201585167U Alternating-current switched type power supply of LED lamp tube
09/15/2010CN201585166U Oil-cooled power supply for LED lamps
09/15/2010CN201585165U LED alternating-current direct power supply circuit
09/15/2010CN201585164U LED luminescent device using alternating current
09/15/2010CN201584900U Multi-gear adjustment input electromagnetic voltage regulation type electricity-saving appliance
09/15/2010CN201584016U Automatic vending machine with LED illumination device
09/15/2010CN201583940U Device for indicating running state of network and network terminal
09/15/2010CN201583652U Light source identification sensor array module
09/15/2010CN201582755U LED fluorescent lamp capable of steplessly dimming
09/15/2010CN201582753U Circuit structure of LED lamp bulb in LED lamp
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