|Electric lamp and discharge devices: systems patents - Monitor Patents|
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Electric lamp and discharge devices: systems October categorized by USPTO classification 10/09Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 10/30/2009 > patent applications in patent subcategories. categorized by USPTO classification
10/23/2009 > patent applications in patent subcategories. categorized by USPTO classification
10/15/2009 > patent applications in patent subcategories. categorized by USPTO classification
20090256481 - Stand alone lamp filament preheat circuit for ballast: A lamp filament preheating circuit using modified flyback topology which gives pulsating AC in the secondary of the flyback transformer. The circuit may be controller based or implemented by a monoshot and astable multivibrator. A self-oscillation, parallel resonant current fed half bridge inverter circuit may include an arc sensing circuit.... Agent: Senniger Powers LLP (osr)
20090256482 - Incandescent light bulb: An improved incandescent light bulb is described utilizing a textured surface filament design to improve efficacy, longevity and color temperature. Embodiments include a low voltage halogen bulb which may be mounted in a fixture containing power condition and altering circuitry. The fixture may be made so as to allow the... Agent: Daniel S. Coolidge Coolidge & Graves PLLC
20090256483 - Load control device having a visual indication of an energy savings mode: A load control system (e.g., a dimmer switch) operates in a normal mode of operation and an energy-saver mode and displays a visual indication when the system is operating in the energy-saver mode. The system comprises a controllably conductive device adapted to be coupled in series between a power source... Agent: Lutron Electronics Co., Inc. Mark E. Rose
20090256484 - Load control device having a compact antenna: A load control device for controlling the power delivered to an electrical load, the load control device comprising a controllably conductive device for controlling the power delivered to the electrical load, the controllably conductive device having a control input; a controller coupled to the control input of the controllably conductive... Agent: Ostrolenk Faber Gerb & Soffen
20090256485 - Decorative light string: A decorative light string has a power connector, at least one lightening unit and a rectifier. The lightening unit is electrically connected to the power connector and has an incandescent bulb set and an LED set. The incandescent bulb set has a primary wire and multiple incandescent bulbs. The LED... Agent: Jackson Walker, L.L.P.
20090256486 - Light dimming device for compact fluorescent lamp: A light dimming device for compact fluorescent lamp includes a rectifying circuit for rectifying an AC current signal into a zero crossing voltage signal and outputting it to a current limiting circuit; the current limiting circuit for limiting the zero crossing voltage signal and sending the current limited zero crossing... Agent: Hdls Patent & Trademark Services
20090256487 - Method for detection of non-zero-voltage switching operation of a ballast of fluorescent lamps, and ballast: A method detects a non-zero-voltage switching operation of a lamp ballast, the lamp ballast including a half-bridge circuit with a first and a second semiconductor switching element, a resonant circuit connected to the half-bridge circuit, and a snubber capacitance connected in parallel with one of the semiconductor switching elements. The... Agent: Maginot, Moore & Beck Chase Tower
20090256488 - High intensity discharge strobe light: A high intensity discharge (HID) lamp is operable as a stroboscopic light source by reducing power and maintaining constant polarity at the lamp for a period of dimmed operation and exciting the lamp with aperiodic polarity reversals for a run up period before returning the lamp to steady state operation.... Agent: Chernoff, Vilhauer, Mcclung & Stenzel, LLP
20090256489 - Fluorescent light control: Circuitry, which is compatible with incandescent light dimmers, is disposed within the screwbase of a compact fluorescent light, and sets driving frequencies for a mercury plasma, based, at least in part, on sensing the duty cycle of the incoming AC supply waveform. In this way, existing lighting infrastructure, including phase-cut... Agent: Raymond J. Werner
20090256490 - Voltage sensing circuits and methods for inverters: A voltage sensing circuit includes a voltage divider and a voltage rectifier. The voltage divider divides a first output voltage on a first output voltage line to a first divided output voltage. The voltage divider comprises a first metal foil and a first capacitor. The first metal foil and the... Agent: O2micro Inc C/o Murabito, Hao & Barnes LLP
20090256493 - Driving circuit for display device, and test circuit and test method for driving circuits: A driving circuit, which drives a display panel in a voltage range between a high negative voltage and a high positive voltage, includes: an electric charge discharging circuit; and a test external terminal. The electric charge discharging circuit connects a first terminal supplied with the high negative voltage to a... Agent: Mcginn Intellectual Property Law Group, PLLC
20090256494 - Gan-based semiconductor light-emitting element, light-emitting element assembly, light-emitting apparatus, method of driving gan-based semiconductor light-emitting element, and image display apparatus: A GaN-based semiconductor light-emitting element is provided and includes a first GaN-based compound semiconductor layer; an active layer having a multi-quantum well structure; and a second GaN-based compound semiconductor layer. At least one of barrier layers constituting the active layer is composed of a varying-composition barrier layer, and the composition... Agent: K&l Gates LLP
20090256492 - Light source module, light source assembly having the same and display device having the light source module: A light source module includes a power transmission substrate and a plurality of point light sources. The power transmission substrate has a plurality of dimming areas disposed along a first direction. The point light sources are spaced apart from each other in each dimming area along the first direction and... Agent: F. Chau & Associates, LLC
20090256491 - Method for operating a gas discharge lamp: The invention relates to a method for operating a gas discharge lamp, in which the shape of at least one electrode of the gas discharge lamp is changed, in which by changing the lamp current for a predeterminable duration, at least one current pulse is generated such that structures which... Agent: Viering, Jentschura & Partner - Osr
20090256495 - Back light module: A back light module is provided. The back light module includes a plurality of light source matrixes, a current adjusting circuit and a light source driving circuit, wherein each of the light source matrixes includes N light emitting units and N is an integer greater than 1. First ends of... Agent: Jianq Chyun Intellectual Property Office
20090256496 - Light-emitting device: Light-emitting device (1) comprising a body which is at least substantially transparent in the visible spectral range and a light-generating device (5) which is arranged outside the body, wherein a light-emitting region is formed inside the body and wherein there is formed in the body, as a result of the... Agent: Wenderoth, Lind & Ponack, L.L.P.
20090256497 - Backlight device: A backlight device that is not affected by offset voltage. Driving transistor 41 operates such that current flows in LED circuit 11, and the detection voltage generated by current detector 42 and the reference voltage are input alternately to first input transistor 30a and second input transistor 30b of amplifier... Agent: Texas Instruments Incorporated
20090256498 - Filament power supply circuit for vacuum fluorescent display: In a filament power supply circuit of a vacuum fluorescent display, an integration circuit is connected to a signal input terminal which receives a pulse signal having a magnitude corresponding to a DC power supply voltage. A comparison circuit compares an output voltage from the integration circuit with a reference... Agent: Blakely Sokoloff Taylor & Zafman LLP
20090256499 - Power supply, display device, and light source driving apparatus: A power supply is provided, which includes a DC-DC converter being supplied with an external DC input voltage and a first switching control signal and outputting a duty sensing signal of which a magnitude is varied in accordance with the first switching control signal, the duty sensing signal being indicative... Agent: Haynes And Boone, LLPIPSection
20090256500 - Led mine light: An LED light device has a generally spherical body with a a plurality of projections radiating outwardly therefrom, each of said projections having a distal end and at least one of said projections has a magnet at its distal end. The body encloses a power source and carries at least... Agent: Ronald L. Hofer
20090256501 - Circular accelerator: In a circular accelerator, a magnetic pole edge portion of a bending electromagnet into and from which a charged particle beam enters and exits is provided with endpacks. A first protrusion is provided at that part of each end pack which is radially outside the equilibrium orbit of a center... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.10/08/2009 > patent applications in patent subcategories. categorized by USPTO classification
20090251054 - Collector and electron tube: A collector of an electron tube is formed by using a molybdenum-copper composite material or a tungsten-copper composite material.... Agent: Nec Corporation Of America
20090251055 - Discharge lamp lighting apparatus: A discharge lamp lighting apparatus includes a first inverter, a second inverter to output a voltage whose phase is opposite to that of a voltage provided by the first inverter, a discharge lamp connected between a first output terminal of the first inverter and a first output terminal of the... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.
20090251056 - Display apparatus and light control method of the same: Disclosed are a display apparatus and a light control method thereof, in which the display apparatus including a display panel, a light source unit, an illumination unit to illuminate the display panel with light emitted from the light source unit, and a projection unit to project the light from the... Agent: Sughrue Mion, PLLC
20090251057 - Artificial solar light system using a light emitting diode: The present invention relates to an artificial solar light system, and more particularly, to an artificial solar light system using light emitting diodes. The present invention can provide an artificial solar light system using light emitting diodes, which can represent the same light emission effects as the sun with time.... Agent: H.c. Park & Associates, PLC
20090251058 - Two way lighting control system with dual illumination sources: A two way lighting control system with dual illumination sources, including a lighting unit, a photocell, a motion sensor, and at least one light source base. The lighting unit includes two light source loads. The high wattage light source load is the first light source, and the low wattage source... Agent: Rosenberg, Klein & Lee
20090251059 - Dimmer triggering circuit, dimmer system and dimmable device: The invention relates to a dimmer triggering circuit (12) for triggering a dimmer in an alternating current network. The dimmer has a voltage-level detector (15), and a bipolar current source circuit (18). The voltage-level detector (15) detects whether an absolute value of an input voltage of the dimmer triggering circuit... Agent: Howrey LLP-eu
20090251060 - Electronic ballast system with lamp interface network: An electronic ballast is provided, which includes first and second output nodes, first and second lamp outputs, and a lamp interface network. The lamp interface network includes an LC circuit coupled between at least one of the first and second output nodes and a respective one of the first and... Agent: Westman Champlin & Kelly, P.A.
20090251061 - Apparatus for operating at least one discharge lamp: The invention relates to an apparatus for operating at least one discharge lamp by means of one or more voltage converters, wherein the apparatus comprises a voltage converter which is in the form of an inverse Watkins-Johnson converter.... Agent: Viering, Jentschura & Partner - Osr
20090251062 - Inverter: A soft start circuit generates a soft start voltage which changes over time when light emission of an EEFL is started. A pulse modulator receives a feedback voltage that corresponds to the output voltage of an inverter and the soft start voltage, and adjusts the duty ratio of a pulse... Agent: Cantor Colburn, LLP
20090251063 - Dimmer noise reducing circuit of piezoelectric transformer: A dimmer noise reducing circuit wherein vibration noise accompanying the activation/deactivation of a piezoelectric transformer can be reduced, while non-uniformity of brightness of a discharge lamp can be prevented. A chopping circuit turns on/off an output from an input voltage source in a given periodic manner and a full-bridge circuit... Agent: Snell & Wilmer LLP (oc)
20090251065 - Circuit arrangement and method for operating at least one led: A method and a circuit arrangement for operating at least one LED, includes: a first and a second mains connection for connecting a mains voltage; a first rectifier, whose rectifier input is coupled to the mains connections and at whose rectifier output the rectified mains voltage can be provided; an... Agent: Viering, Jentschura & Partner - Osr
20090251064 - Semiconductor device, electro-optical device, and electronic instrument: A semiconductor device includes a source circuit and a control circuit. The source circuit includes a plurality of operational amplifiers, a plurality of transmission gates, one end of each of the transmission gates being connected to a corresponding source line, and a buffer circuit that outputs a switch control signal.... Agent: Oliff & Berridge, PLC
20090251066 - Lighting unit: In a lighting unit for operating lamps (LA1, LA2) of a different color temperature, a number of predetermined color points can be adjusted. The color points are chosen so that the color difference calculated in the CIELAB space is the same for subsequent adjustable color points.... Agent: Philips Intellectual Property & Standards
20090251067 - Pulsed led illumination to save energy: A method for providing lighting includes sweeping an array of light sources on and sweeping the array of light sources off. The array of light sources being swept on and off at a frequency substantially higher than a critical flicker frequency to enhance perceived brightness. An apparatus includes a plurality... Agent: Mckee, Voorhees & Sease, P.L.C
20090251068 - Solid state lighting circuit and controls: In some embodiments, a solid state lighting circuit may include one or more of the following features: (a) a plurality of emitters operably connected to a power supply (b) the power supply operably coupled in series with a current limiting device, where one or more of the emitters is bypassed... Agent: Nikolai & Mersereau, P.A.
20090251069 - Systems and methods for lighting control in flight deck devices: Systems and methods for illuminating flight deck devices are disclosed. In one embodiment, a flight deck panel illumination system includes at least one illuminated panel having at least one illumination source, and a power supply coupled to the at least one illumination source and to an electrical energy source that... Agent: Caven & Aghevli LLC
20090251073 - fluorescent task lamp with optimized alignment and ballast: A handheld fluorescent task lamp comprising a housing assembly having a housing and a tubular lens body enclosing compact fluorescent bulbs, an elongated spine configured for slidingly supporting the lens body, and a resilient bulkhead for cushioning the compact fluorescent bulbs in the lens body; an electronic ballast circuit within... Agent: Whitaker, Chalk, Swindle & Sawyer, LLP
20090251074 - Analog-to-analog lighting apparatus and methods: The invention provides a system of generation of multi-channel analog output signals, from a single analog input signal, and the controlled activation of peripheral devices responsive to the multi-channel analog output signals. A single-channel to multi-channel analog-to-analog converter is provided to convert the single analog input signal to multiple output... Agent: Oyen, Wiggs, Green & Mutala LLP 480 - The Station
20090251072 - Dc distribution system: A direct current power system according to one non-limiting embodiment includes a direct current power source operable to distribute a direct current voltage throughout at least one structure, and at least one controller operable to selectively couple a direct current load to the direct current voltage in response to a... Agent: Carlson, Gaskey & Olds/masco Corporation
20090251071 - Driving multiple parallel leds with reduced power supply ripple: An LED driver is disclosed that drives LEDs connected in parallel. Instead of applying current to all the parallel-connected LEDs at the same time, under control of a common PWM brightness control signal, the application of current to each parallel path is staggered by using staggered brightness control signals. The... Agent: Patent Law Group LLP
20090251070 - Electronic zoom portable electric lamp: The portable electric lamp, for example a headlamp, is a lamp with light-emitting diodes comprising at least two distinct light sources (1a, 1b, 1c) having different emission angles. An electronic control circuit controls each of the light sources independently and comprises a distribution control input to select the percentage of... Agent: Oliff & Berridge, PLC
20090251075 - Inertial-power light-emitting device: A light-emitting device driven by an inertial power includes an inertial module, a magnetic element, a magnetic-conductive element, at least one wire, and a light-emitting module. Under an inertial effect, the inertial module drives the magnetic element to rotate, such that a magnetic field generated by the magnetic-conductive element changes... Agent: Workman Nydegger 1000 Eagle Gate Tower
20090251076 - Hid ballast with integrated voltage multiplier and lamp temperature compensation: The present invention relates to temperature compensation of HID lamps in automobiles. The invention concerns the manner in which the temperature of the HID lamp is accounted for in order to drive the lamp is at appropriate power from hot to cold conditions. In the present invention, the voltage across... Agent: The Hong Kong Polytechnic University
20090251077 - Article of clothing with washable light module: This invention is directed to an article of clothing having a lighting system that may be laundered with the clothing without damage to the electrical components of such system, comprising a light module that encapsulates and seals an electrical circuit coupled by one or more wires to a number of... Agent: Gray Robinson, P.A.
20090251078 - Multi-functional traffic signal stick: Disclosed herein is a multi-functional traffic signal stick, which has a red signal LED part for providing a signal stick function and a white signal LED part for providing a flash light function, and which a police officer carries on the road. The multi-functional traffic signal stick can be carried... Agent: Cantor Colburn, LLP
20090251079 - Multi-modulation mode led driving circuit: The present invention discloses a multi-modulation mode LED driving circuit, which controls an inverter to perform energy conversion to drive at least one LED. The driving circuit of the present invention is modulated by a timing control signal containing an on time and a standby time. In the present invention,... Agent: Muncy, Geissler, Olds & Lowe, PLLC10/01/2009 > patent applications in patent subcategories. categorized by USPTO classification
20090243488 - Microwave energized plasma lamp with dielectric waveguide: A plasma lamp including a waveguide body comprising at least one dielectric material. The body is coupled to a microwave power source which causes the body to resonate in at least one resonant mode. A lamp chamber integrated with the body contains a bulb with a fill forming a light-emitting... Agent: Schwegman, Lundberg & Woessner, P.A.
20090243489 - Electric power generation control device for motor vehicle: An electric power generation control device for a motor vehicle is provided which ensures a satisfactory regenerative effect without entailing flickering of or reduction in life of headlights even if the headlights are turned on at all times. The electric power generation control device lowers the power generation voltage of... Agent: Birch Stewart Kolasch & Birch
20090243490 - Unbalanced ion source: A dual unbalanced indirectly heated cathode (IHC) ion chamber is disclosed. The cathodes have different surface areas, thereby affecting the amount of heat radiated by each. In the preferred embodiment, one cathode is of the size and dimension typically used for IHC ionization, as traditionally used for hot mode operation.... Agent: Nields, Lemack & Frame, LLC
20090243491 - Fluorescent lamp driving device and liquid crystal display apparatus using the same: A fluorescent-lamp-driving device contains a driving control circuit that receives direct current power voltage and a lamp control signal for performing drive control on fluorescent lamps and converts the direct current power voltage to alternating current power voltage, and a transformer containing a winding at its primary side and windings... Agent: Wolf Greenfield & Sacks, P.C.
20090243492 - Ultraviolet output stabilization by fluorescent bulb temperature monitoring: A controller measures a temperature at which an ultraviolet (UV) fluorescent lamp is operating and, in response, controls heat transfer between a heat-generating portion of the fluorescent lamp power supply circuitry, such as the ballast, and the interior of the curing chamber to maintain the fluorescent lamps operating at a... Agent: Ciba Vision Corporation Patent Department
20090243493 - Camera flash with reconfigurable emission spectrum: A method and an apparatus for spectrum synthesis for use in a flash unit, wherein the spectrum synthesis includes combining a plurality of emissive light sources in order to provide a combine output beam and producing the output spectrum for the combined output beam at least based on a reference... Agent: Ware Fressola Van Der Sluys & Adolphson, LLP
20090243494 - Light source device and image display apparatus: A light source device includes: a plurality of light emission units which emit light; a scattering unit which scatters at least a part of light received from the plural light emission units; a light detecting unit which detects a part of light emitted from the plural light emission units and... Agent: Oliff & Berridge, PLC
20090243495 - Adjustable lighting device: A lighting device is disclosed. The lighting device can be battery-powered and can include one or more LEDs within a light assembly. The device also can include a battery compartment, a first frame element, and a second frame element. The light assembly can be supported by the first frame element... Agent: Theodore W. Baker
20090243496 - Apparatus and method of driving backlight unit and display apparatus employing the same: An apparatus and a method of driving a backlight unit and a display apparatus employing the same. Wherein a driving current, which is divided in a step-by-step fashion, is sequentially changed and output according to a current control signal. The current control signal is divided into low levels and high... Agent: F. Chau & Associates, LLC
20090243497 - Image display apparatus and method for driving the same: An image display apparatus includes a rear plate including electron-emitting devices, a face plate including an anode electrode, a voltage applying unit configured to apply a voltage to the anode electrode, a switching unit configured to switch between a display state of displaying an image and a non-display state of... Agent: Fitzpatrick Cella Harper & Scinto
20090243498 - Electroluminescent display devices: The pixels of an active matrix display device have a current-driven light emitting display element, a drive transistor for driving a current through the display element, a storage capacitor for storing a pixel drive voltage to be used for addressing the drive transistor, a light-dependent device for detecting the brightness... Agent: Philips Intellectual Property & Standards
20090243499 - Methods for driving an oled panel: A method for driving an organic light emitting display (OLED) panel having a plurality of organic light emitting diodes is provided. The organic light emitting diodes are coupled to a plurality of segment lines and a plurality of common lines in a matrix structure. The organic light emitting diodes coupled... Agent: Thomas, Kayden, Horstemeyer & Risley, LLP
20090243500 - Lcd and backlight module thereof: A backlight module includes fluorescent lamps, an inverter for supplying power for the lamps, dimming circuits each connecting the lamp in series, a signal processor for converting a video signal into a dimming signal, and a control unit. The lamps are disposed as an array having more than two columns... Agent: Thomas, Kayden, Horstemeyer & Risley, LLP
20090243501 - Combined serial/parallel light configuration: Exemplary embodiments connect lights in both series and parallel. The lights can be LEDs, organic light emitting diodes (OLED), field emitting display (FED), light emitting polymer (LEP), or organic electro-luminescence (OEL). Exemplary embodiments also mount the lights on a printed circuit board (PCB) which has low thermal resistivity between the... Agent: Standley Law Group LLP
20090243503 - Discharge lamp lighting device: A discharge lamp lighting device includes: a first series circuit unit in which a primary coil is connected in series to a capacitor; a second series circuit unit in which a secondary coil is connected in series to a discharge lamp, the secondary coil being a winding wound on the... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.
20090243502 - Display device: A light-emitting device is provide, which includes a first substrate, a first electrode and a second electrode, which are disposed above the first substrate and insulated from each other, enabling a difference in electrical potential to be given between the first electrode and the second electrode, a second substrate disposed... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.
20090243504 - Backlight unit: The present invention relates to a backlight unit that includes at least one first light emitting diode (LED) package and at least one second LED package, wherein the first LED package includes a blue LED chip, a green LED chip, and a first phosphor, the first phosphor being excited by... Agent: H.c. Park & Associates, PLC
20090243505 - Frequency synchronizing method for discharge tube lighting apparatus, discharge tube lighting apparatus, and semiconductor integrated circuit: (1) An oscillator generates a triangular wave signal whose inclination for charging a capacitor and inclination for discharging the same are the same and which is used to turn on/off FETs Qp1 and Qn1, (2) a signal generation part generates first drive signal in a period shorter than a half... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.
20090243506 - Method and device for driving a lamp: A method for driving a lamp with a variable duty cycle in a timing relationship with an input image signal (Si) comprises the steps of: receiving the image signal having a predetermined frame period (t3−t1); generating a high-frequency inverter signal (Sv); based on the received image signal, generating a dimming... Agent: Philips Intellectual Property & Standards
20090243508 - Ballast circuit: A ballast circuit is provided. The ballast circuit comprises a first lamp set, a second lamp set, a detection circuit, and a latch circuit. The first lamp set comprises a first inductor and a plurality of containing areas. The second lamp set comprises a second inductor and at least one... Agent: Holland & Knight LLP
20090243507 - Sunny-cloudy scale for setting color temperature of white lights: A control (410) for adjusting (420) the color output of a white light (430) provides an interface (210, 220, 301) that does not refer to, or depend upon an understanding of, color-temperature. The user interface control (210, 220, 301) uses the analogy (260, 270) of the light produced on cloudy... Agent: Philips Intellectual Property & Standards
20090243509 - User interface for wireless lighting control: A system apparatus for controlling a lighting environment having one or more remote switches that control one or more lighting loads, has an active mode under which the system operates for a user, a linking mode to connect one or more switches to one or more lighting loads, an unlinking... Agent: Masco Corporation
20090243513 - Backlight assembly and liquid crystal display including the same: A backlight assembly including: a plurality of lamp sockets each having a socket electrode; a plurality of lamps inserted into the plurality of lamp sockets, respectively, and each of the plurality of lamps comprising a lamp electrode connected with the socket electrode of the lamp socket in which the lamp... Agent: F. Chau & Associates, LLC
20090243510 - Circuit arrangement and method for controlling an electrical load: A circuit arrangement (10) for driving an electrical load (2) comprises an input (11) for feeding a power-supply voltage (Vs) with an AC component and an output (13) for providing an output signal (Sout) for driving a connectable electrical load (2). The circuit arrangement (10) further comprises a frequency processing... Agent: Cohen, Pontani, Lieberman & Pavane LLP
20090243512 - Drive circuit, light emitting diode head, and image forming apparatus: A drive circuit includes a drive element for supplying a drive current to a driven element; a control voltage generation circuit for outputting a control voltage to the drive element to generate the drive current through inputting a reference voltage; and a switch section for shutting down the reference voltage... Agent: Kubotera & Associates, LLC
20090243514 - Power supply apparatus for lighting device: The apparatus is provided with a plurality of lighting devices whose light sources are one or more solid light emitting elements which are supplied with current from a single direct-current power source, lit, and driven respectively, a single main controller 2 which generates a control signal for controlling dimming with... Agent: Westerman, Hattori, Daniels & Adrian, LLP
20090243511 - Stabilized high power led module: A stabilized high power LED module includes a supporting frame and an illuminating unit. The supporting frame is made of thermal conductive material for radiating heat produced by the illuminating unit. The illuminating unit includes a light circuit supported by the radiating supporting frame, and a plurality of illuminators which... Agent: David And Raymond Patent Firm
20090243516 - Light emitting apparatus: A light emitting apparatus includes a clock generating circuit and a light-emitting module. The clock generating circuit is for generating a clock control signal. The light emitting module includes a current supplying unit and a light emitting unit. The current supplying unit is for controlling a driving current flowing through... Agent: North America Intellectual Property Corporation
20090243515 - Motion adaptive ambient lighting: A method for controlling an ambient lighting element including receiving a content signal, analyzing the content signal to determine a motion vector of an object (120A) depicted in the content signal, presenting the content signal on a display device, and adjusting an ambient lighting effect provided by the ambient lighting... Agent: Philips Intellectual Property & Standards
20090243517 - System and method for controlling lighting: A controller for controlling a plurality of devices configured for wireless communications in a facility includes a data communications interface communicating with at least one of the devices. The controller further includes a control module configured to provide a control signal to the data communications interface for communicating to a... Agent: Foley & Lardner LLPPrevious industry: Electric lamp and discharge devices: consumable electrodes
Next industry: Electricity: motive power systems
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