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9041295 Integrated LED and sensor device  
A retrofit light emitting diode (LED) module may include a carrier with at least one LED, a retrofit connection for mechanical and electrical contact-connection to conventional lamp holders, and...
9041297 Large area lighting system with wireless control  
Sensors and lighting components are provided that are capable of matching an emitted color to a color observed at a remote location. The sensor measures a light characteristic at a first location,...
9006983 System and method for detecting the source of glare in imagery  
One exemplary implementation of the present disclosure is directed to a lighting system for detecting the source of glare in imagery. The lighting system includes a first illumination light and a...
9007877 Illumination device with wake-up function  
An illumination device with wake-up and/or fall-asleep functionality is disclosed. The illumination devices comprises at least one controllable light source; a control device for controlling the...
8994291 Chaotic approach to control of lighting  
At least one controllable source of visible light is configured to illuminate a space to be utilized by one or more occupants. A controller causes the source(s) to emit light in a manner that...
8994517 Detection using transmission notification  
A remote controller is arranged for selecting a light source among a plurality of light sources. The remote controller has an omnidirectional transmitter and is arranged to instruct, by means of...
8981912 Pushbits for semi-synchronized pointing  
A method of selecting a light source among a plurality of light sources by means of a remote controller includes the remote controller: instructing, by omnidirectional transmission, the light...
8957588 Lighting controller  
A lighting controller comprising a control module is disclosed. The control module transmits electrical current to various sets of lights in accordance with scheduling data for each set of lights....
8947013 LED-based lamp with user-selectable color temperature  
A lamp including a first set of light emitting diodes configured to generate first light, a second set of light emitting diodes configured to generate second light, and a third set of light...
8941307 Light control system using statement of personal computer which is applied to a building for energy saving and method thereof  
The present invention relates to a light control system using statement of Personal Computer (PC) which is applied to a building for energy saving and method thereof, and more specifically, to a...
8941306 Momentary night light assembly  
This invention is a night light assembly containing a multiple LED light source and an electronic controller whereby the electronic controller causes the multiple LED light source to continually...
8928249 Reducing lumen variability over a range of color temperatures of an output of tunable-white LED lighting devices  
A system provides white light having a selectable spectral characteristic (e.g. a selectable color temperature, delta uv, and intensity) using a combination of sources (e.g. LEDs) emitting light...
8928232 Lighting network with autonomous commissioning  
Networked intelligent lighting devices and other elements connected to the network of a lighting system are readily adaptable to desirable networking arrangements as well as logical functional...
8917023 Illumination system and method  
This invention relates to an illumination system (100) comprising a plurality of luminaires (101a-d). The luminaires are each arranged to transmit in the light emitted an identification code ID....
8901827 Intelligent solar lighting system  
An area lighting system having a distributed lighting network is provided. The distributed lighting network comprises a main unit, comprising at least one LED, and multiple secondary units, each...
8896218 Wireless lighting control system  
A lighting device includes a DC/DC power converter, a controller/processor electrically connected to the DC/DC power converter, a light emitting diode (LED) current control circuit communicably...
8896216 Illumination system  
An illumination system includes multiple light emitting devices arranged in an area so as to be spaced apart from each other. Each light emitting device includes multiple light emitting diode...
8896232 Wireless lighting control system  
A lighting device includes a DC/DC power converter, a controller/processor electrically connected to the DC/DC power converter, a light emitting diode (LED) current control circuit communicably...
8890436 Color temperature adjustable LED lamp  
A color temperature adjustable LED lamp is disclosed, which includes a 3-way lamp socket and a 3-way lamp head. The 3-way lamp socket has a 3-way switch. The 3-way lamp head is connected to the...
8884531 Intelligent solar lighting system  
An area lighting system having a distributed lighting network is provided. The distributed lighting network comprises two main units and multiple secondary units. Both main units are configured to...
8884530 Intelligent illuminating device  
An intelligent illuminating device includes at least one lamp being installable onto an object, the lamp having at least one light emitting unit and at least one light collecting unit, a light...
8878450 Light emission systems having non-monochromatic emitters and associated systems and methods  
Emission systems having solid-state transducers (SSTs) for producing a target chromaticity of light are disclosed herein. An emission system or SST device in accordance with a particular...
8878443 Color correlated temperature correction for LED strings  
An array of LEDs having output light in different wavelength ranges. A control circuit connected to the array includes a temperature variable resistance component and a switch selectively...
8829796 Lighting control system  
In a lighting control system according to an embodiment, a storing unit stores a correspondence relation in which at least one of a plurality of type 2 groups is associated with each of type 1...
8813717 Internal combustion engine  
An internal combustion engine 100 includes a cylinder 102 that defines a combustion chamber 196 causing a premixed gas to be combusted, a piston 120 that defines the combustion chamber 196...
8779669 Chaotic approach to control of lighting  
At least one controllable source of visible light is configured to illuminate a space to be utilized by one or more occupants. A controller causes the source(s) to emit light in a manner that...
8766545 Selective street light control apparatus, systems, and methods  
A selective street light control system includes a module having a lamp and being configured to receive a light sensor connected to a street light. The module may be configured to cause the lamp...
8760074 Tunable white luminaire  
A system provides white light having a selectable spectral characteristic (e.g. a selectable color temperature and intensity) using a combination of sources (e.g. LEDs) emitting light of four,...
8742694 Wireless lighting control system  
A lighting device includes a DC/DC power converter, a controller/processor electrically connected to the DC/DC power converter, a light emitting diode (LED) current control circuit communicably...
8710746 Lighting control device and lighting control method  
In the lighting control device according to the exemplary embodiment, the detection section detects the presence or absence of a person in a lighting area and a movement speed of a person, based...
8686647 Lighting control system and lighting control method  
Plural luminaires are installed in a lighting space surrounded by a wall part. A sensor equipment detects existence or nonexistence of a person in the lighting space. If existence of a person in...
8659230 Illumination control system  
An illumination control system includes: illumination apparatuses having respective addresses and perform a dimming control in response to a dimming signal inputted from an outside, and an...
8658967 Optically pumping to sustain plasma  
A method for sustaining a plasma includes providing a volume of a gas; generating illumination of a first selected wavelength; and forming a first plasma species in a first region of the gas and a...
8618737 LED assembly, LED fixture, control method and software program  
A plurality of LEDs arranged in groups, each group comprising at least one LED, a control circuit for driving the LEDs, the control circuit comprising a sensing device for sensing an operative...
8588995 Vehicle control device  
A vehicle control device mounted on a vehicle for performing communication with a mobile device and performing predetermined control in accordance with communication contents with the mobile...
8497634 Wireless lighting system for staircases and passageways  
The invention discloses an illumination system having a first proximate detector with a first zone detector and a first transmitter. The first zone detector can detect the passing of a human body...
8456105 Driving circuit capable of enhancing energy conversion efficiency and driving method thereof  
A driving circuit includes a switch, a detecting unit, and a current supply unit. A first terminal of the switch is used for coupling to a first terminal of a first LED group of a plurality of LED...
8390204 Automated memorial system  
A memorial display system is described including at least one memorial device having a plurality light fixtures with each light fixture having at least one light source. Each of the light sources...
8390205 LED control using modulation frequency detection techniques  
A light emitting diode (LED) controller for controlling a plurality of LED channels includes channel select circuitry, detection circuitry, and error processor circuitry. The channel select...
8364325 Intelligence in distributed lighting control devices  
Exemplary systems, methods, and apparatuses for distributed intelligence in facility lighting control are provided. A facility lighting system may be organized into multiple control areas, each of...
8344629 Electronic device having a plurality of light emitting devices  
The present invention relates to a solid state lighting system which comprises at least one luminaire controller (208, 203), a plurality of light engines (201, 203; 301, 303) each being coupled to...
8324817 Light and light sensor  
An LED-based light tube for use in a conventional fluorescent fixture can feature a housing including a light transmitting portion. At least one electrical connector can be attached to the housing...
8230148 Systems and methods for embedding interrupts into a serial data stream  
Systems and methods for transmitting and processing interrupts by embedding interrupt information into a serial data stream are disclosed. An event is detected and converted into an interrupt...
8154207 Light apparatus control system for vehicle  
A control unit determines whether a vehicle has entered an area under a covering object that covers the upper side of the vehicle. In the case where the control unit determines that the vehicle...
8136969 Variable lighting system for optimizing night visibility  
A variable lighting system (“VLS”) for optimizing object visibility at night by setting a base level of lighting, adding a variable light to that base level of lighting, and a synchronizing the...
8115398 System and method for performing an illumination copy and paste operation in a lighting system  
The invention relates to copying light conditions from one location and pasting into or providing similar light conditions to another location in a lighting system. A light detector (20) is...
8076858 Light sensing apparatus and method for luminaire calibration  
A light sensing apparatus and method for luminaire calibration are provided. Since the lighting frequencies of LEDs are modulated in sequence and a light sensing unit is activated and deactivated...
8063568 Remote color control device and lighting system  
A device is disclosed for wireless control of color of light emitted by a lighting system. The lighting system comprises signal receiving means and means for adjusting the color of light emitted...
7952292 Illumination control  
Controlling a lighting system, which comprises a controller (2, 10), lighting units (6), and a sensing device. Each lighting unit comprises a lighting source (12) and a modulated light source...
7923936 Flourescent lamp with integral proximity sensor for building energy management  
A fluorescent lamp sensor system is provided. The fluorescent lamp sensor system includes a plurality of bulbs and a plurality of electrodes coupled to the bulbs. A balanced differential circuit...

Matches 1 - 50 out of 159 1 2 3 4 >