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)
12/2010
12/30/2010US20100327781 Lighting device
12/30/2010US20100327780 Led lighting system with optical communication functionality
12/30/2010US20100327779 Organic electroluminescent device, exposure device, process cartridge, image forming apparatus, display apparatus, and method for driving organic electroluminescent device
12/30/2010US20100327778 Transition-rate control for phase-controlled ac power delivery system
12/30/2010US20100327777 Clamp to enable low voltage switching for high voltage terminal applications
12/30/2010US20100327773 Method and system for dimming an offline led driver
12/30/2010US20100327771 Method for controlling gas discharge lamps
12/30/2010US20100327770 Circuit arrangement for controlling light emitting diodes
12/30/2010US20100327769 Light plate
12/30/2010US20100327768 Lighting device
12/30/2010US20100327767 System and method for led lampstring
12/30/2010US20100327766 Wireless emergency lighting system
12/30/2010US20100327764 Intelligent illumination device
12/30/2010US20100327762 Lighting device with optical pulsation suppression by polyphase-driven electric energy
12/30/2010US20100327758 LED Light Emitting Device And Driving Method Thereof
12/30/2010US20100327756 Arrangement for controlling light emitting diodes
12/30/2010US20100327755 Color controlled light source and a method for controlling color generation in a light source
12/30/2010US20100327754 Adaptive modulation and data embedding in light for advanced lighting control
12/30/2010US20100327753 Stacked body, light emitting device, and image formation device
12/30/2010US20100327752 Light source unit, lighting apparatus and notice bearing apparatus
12/30/2010US20100327751 Self-ballasted lamp and lighting equipment
12/30/2010US20100326526 Emissive aryl-heteroaryl compounds
12/30/2010DE202010014004U1 Wegeleitsystem mittels dynamischen Lichts Guidance system using dynamic light
12/30/2010DE202010013947U1 LED-Ansteuerung in Hochvolt-Konstantstrom-Ausführung LED control in high-voltage constant current design
12/30/2010DE102010019228A1 Beleuchtungsvorrichtungen mit steuerbaren lichtemittierenden Elementen Lighting devices with controllable light-emitting elements
12/30/2010DE102009030174A1 Schaltungsanordnung zur Ansteuerung von Licht emittierenden Dioden Circuit arrangement for the control of light emitting diodes
12/30/2010DE102005037004B4 Beleuchtungseinrichtung für Beleuchtungslichtquelle Illumination means for illuminating light source
12/30/2010CA2707769A1 Ballast with end-of-life protection for one or more lamps
12/30/2010CA2670898A1 Plant and room illumination apparatus
12/29/2010WO2010151600A1 High efficiency leds and led lamps
12/29/2010WO2010150701A1 Automatic flashing control device for illumination
12/29/2010WO2010150169A1 Method and device for programming a microcontroller
12/29/2010WO2010150155A1 Home automation system and method for controlling the same
12/29/2010WO2010150153A1 Improved detection using transmission notification
12/29/2010WO2010150150A1 Effect-driven specification of dynamic lighting
12/29/2010WO2010150138A1 Color lighting system to influence perception of ambient temperature
12/29/2010WO2010150132A1 Method for selecting a controllable device
12/29/2010WO2010150131A1 Pushbits for semi-synchronized pointing
12/29/2010WO2010150093A1 Touch modular switch
12/29/2010WO2010093449A3 Thermoelectric feedback circuit
12/29/2010WO2010029340A3 Providing a count
12/29/2010EP2268106A2 Illumination device
12/29/2010EP2268105A1 Power distribution system
12/29/2010EP2266837A1 Light distribution control system for automotive headlamp
12/29/2010EP2266373A1 Light system controller and method for controlling a lighting scene
12/29/2010CN201690668U Single-wire manual control and remote control wall lighting switch capable of being used in electronic energy saving lamp
12/29/2010CN201690660U Area lighting detector
12/29/2010CN201690659U Street lamp fault detection device and street lamp signal transmitting device
12/29/2010CN201690658U LED light-regulating circuit adopting special-purpose light-regulating chip to eliminate low-brightness flicker
12/29/2010CN201690657U Automatic electric lamp switch
12/29/2010CN201690656U Multifunction landscape lighting control device
12/29/2010CN201690655U Flyback road lamp illuminating LED constant-current driving power supply with intelligent dimming function
12/29/2010CN201690654U LED lighting fixture circuit
12/29/2010CN201690653U Self-adaptive indoor lighting controller
12/29/2010CN201690652U Device with LED driving circuit
12/29/2010CN201690651U Remotely controlled variable color temperature headlight system
12/29/2010CN201690650U Wireless control system used for LED dimming
12/29/2010CN201690649U Energy-saving lamp constant-voltage matching device for solar street lamp and solar street lamp
12/29/2010CN201690648U Intelligent street lamp system of wireless sensing network
12/29/2010CN201690647U Burst mode light dimming driving circuit of LED tube
12/29/2010CN201690646U Delayed gradient change energy-saving lamp
12/29/2010CN201690645U Universal switching segmented dimmer circuit used for large power LED driving
12/29/2010CN201690644U Novel illumination control system
12/29/2010CN201690643U Automobile night steering illumination control device
12/29/2010CN201690642U Camera lamp with electric quantity display device
12/29/2010CN201690641U Power supply for marine LED lighting product
12/29/2010CN201690527U Camera monitoring device
12/29/2010CN201689642U LED graphic display device
12/29/2010CN201689552U Intelligent transportation system signal controlling machine
12/29/2010CN201689343U Automatic stage light tracking system
12/29/2010CN201689269U Projector with colored light source
12/29/2010CN201688358U AC LED and device provided with same
12/29/2010CN201688311U True-color backlight of motorcycle instrument
12/29/2010CN201688310U Illumination light color adjustable streetlamp structure
12/29/2010CN201688309U High power LED stage background lamp
12/29/2010CN201688301U Energy-mixed illuminating device
12/29/2010CN201688296U Illuminance streetlight system
12/29/2010CN201688293U Touch-control LED desk lamp and drive circuit employed therein
12/29/2010CN201688292U Solar sound control light-emitting device
12/29/2010CN201688283U Automobile rear-view mirror light emitting device
12/29/2010CN201688256U Structure of illumination device
12/29/2010CN201688252U High-voltage direct-current transmission distribution system for LED street lamp
12/29/2010CN201688251U High-efficiency low-harmonic LED lighting automatic dimming power supply
12/29/2010CN201688245U Emergency illumination lamp for fire hazards
12/29/2010CN201688162U LED support lamp set structure
12/29/2010CN201688158U Fluorescent tube with LED module group
12/29/2010CN201688145U Diving illumination device
12/29/2010CN201683557U Novel luminous hold pillow
12/29/2010CN101933399A Lighting system and method for operating a lighting system
12/29/2010CN101932870A Semiconductor package with incorporated light or temperature sensors and time multiplexing
12/29/2010CN101932175A LED constant current driving circuit capable of dimming automatically
12/29/2010CN101932174A Intelligent control system of solar illumination device
12/29/2010CN101932173A A converter device for driving light sources, related method and computer program product
12/29/2010CN101932172A Power reforming method and associated lighting device
12/29/2010CN101932171A Drive circuit of light emitting diode string and system for driving light emitting diode string
12/29/2010CN101932170A Circuit and method for driving a load, electric system and controller
12/29/2010CN101932169A Flash relay for vehicle
12/29/2010CN101932168A Led控制电路 Led control circuit
12/29/2010CN101932167A Multiloop control circuit and control method thereof
12/29/2010CN101932166A Illumination device and control method thereof
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