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Patent # Description
US-8,035,335 Energy harvesting in RFID systems
Methods, systems, and apparatuses for providing power to devices that are part of RFID systems are described. Energy is harvested at portable/mobile devices,...
US-8,035,334 Electric power converter
A voltage-command correction unit provided between an electric-power conversion unit and a voltage-command calculation unit provides a predetermined current...
US-8,035,333 Fan motor speed control circuit, fan apparatus, and electronic apparatus
A fan motor speed control circuit includes: a driving circuit configured to drive a fan motor so as to run at a rotation speed corresponding to a drive signal;...
US-8,035,332 Motor apparatus and method
A method of operating a motor, the method comprising: operating a motor at a first speed; operating the motor in negative slip; imbalancing at least one phase...
US-8,035,331 AC/DC converting circuit and motor controller using the same
An AC/DC converting circuit, has a full-bridge rectifier having two input terminals and two output terminals, a first capacitor, a second capacitor, an...
US-8,035,330 Apparatus and method for driving synchronous motor
The synchronous motor driving apparatus including position sensors provided in the synchronous motor, a current polarity detection circuit for detecting the...
US-8,035,329 Apparatus for actuating an electrical switching device
The invention relates to a device for actuating an electrical switchgear comprising at least one mobile contact point driven by a rotary shaft. According to the...
US-8,035,328 State memorizing device for movable member
A state memorizing device for a movable member, includes a lock state determining portion for determining whether or not the movable member, driven by a motor,...
US-8,035,327 Motor drive unit and optical apparatus
A motor drive unit includes a controller configured to drive a motor to a target position by using a first driving mode in which a state of energization of...
US-8,035,326 Fan and controlling device thereof
A fan is electrically connected with an alternating current power source. The fan includes an impeller, a motor and a controlling device. The controlling device...
US-8,035,325 Single-phase brushless motor
The single-phase brushless motor according to one aspect of the present invention includes a coil array having a plurality of magnetic coils 11-14; a magnet...
US-8,035,324 Method for determining an achievable torque operating region for a transmission
A method for controlling a transmission operative to transfer power between an input member and torque machines and an output member includes determining...
US-8,035,323 Control of a linear motor
Disclosed is a linear electric motor having a fixed primary comprising a stator divided into a number of sections, including a translating secondary having an...
US-8,035,322 Methods and apparatuses for estimating transient slip
A method of determining a slip estimate associated with an induction motor through analysis of voltage and current signals. A fundamental frequency is...
US-8,035,321 Injector for betatron
An electron acceleration portion of a Betatron having a vacuum chamber with an interior wall spaced from an exterior wall with a main electron orbit located...
US-8,035,320 Illumination control network
The present invention addresses the problem of providing illumination in a manner that is energy efficient and intelligent. In particular, the present invention...
US-8,035,319 Voltage sensing apparatus for power regulation and over-voltage protection of discharge lamp and method thereof
The configurations of a discharge lamp system and a controlling method thereof are provided in the present invention. The proposed discharge lamp system...
US-8,035,318 Apparatus and method enabling fully dimmable operation of a compact fluorescent lamp
An electronic ballast circuit and related method for enabling full range dimming of a gas discharge load such as a compact fluorescent lamp.
US-8,035,317 Optocoupler system with reduced power consumption and pulse width distortion
According to one embodiment, there is provided an optocoupler system configured to generate current signals having high, low and no amplitude portions in...
US-8,035,316 Current-limiting protection circuit of a remotely controlled ceiling fan-lamp
A current-limiting protection circuit of remotely controlled ceiling fan-lamp is disclosed. The current-limiting protection circuit includes a microcontroller...
US-8,035,315 LED driver with feedback calibration
Power management in a light emitting diode (LED) system having a plurality of LED strings is disclosed. A voltage source provides an output voltage to drive a...
US-8,035,314 Method and device for LED channel managment in LED driver
Disclosed are example open channel detection techniques at a light emitting diode (LED) driver of an LED system. The LED driver does not enable its LED channels...
US-8,035,313 Light element array with controllable current sources and method of operation
A light emitting array is described and includes first, second and third light emitting elements, and first and second current sources. The first light emitting...
US-8,035,312 System for supplying current to a load
A system for supplying current to a load is disclosed. One embodiment provides a switching converter for providing a load current to the load. The switching...
US-8,035,311 Light-emitting semiconductor device driver and method
An electronic device includes circuitry for driving a light-emitting diode (LED) or other light-emitting semiconductor device. The circuitry includes a first...
US-8,035,310 Circuit for driving light source
A light source driving circuit including a driving module, a plurality of first switches, a detecting unit, and a control unit is provided. The plurality of...
US-8,035,309 Light emitting device
A light emitting device includes an electronic driver and a planar light emitting element. The driver is connected with a source and the light emitting element,...
US-8,035,308 Software controlled electronic dimming ballast
A software controlled electronic dimming ballast for preheating, striking, and varying the dimming level of a lamp. In one embodiment, the ballast includes an...
US-8,035,307 AC to DC LED illumination devices, systems and methods
Illumination devices (10), systems and methods that convert an alternating current (AC) supply (14) to a direct current (DC) for powering a plurality of light...
US-8,035,306 Device for setting luminosity of light-emitting diodes
The invention concerns a circuit for setting all types of LED'S (7), mounted in series of five, their particular arrangements in series of five, powered by a...
US-8,035,305 Alternating headlights and method of operating
A multi-headlight assembly of a motorcycle includes a pair of headlights. A first one of the pair of headlights includes a low power main lamp and a second one...
US-8,035,304 Ceramic high intensity discharge lamp having uniquely shaped shoulder
A high intensity discharge lamp, in certain embodiments, includes a uniquely shaped shoulder and dimensions selected to reduce stress and associated cracking....
US-8,035,303 Electrode configurations for gas discharge device
Electrode configurations for a gas discharge device such as a plasma display panel (PDP) having one or more substrates and a multiplicity of pixels or...
US-8,035,302 Plasma display panel with colored first and second phosphors
A plasma display panel includes a front substrate providing an image display surface, a rear substrate facing the front substrate, barrier ribs arranged between...
US-8,035,301 Plasma display device and method of manufacturing green phosphor material for plasma display device
A plasma display device having a panel main body in which a pair of transparent substrates is arranged in opposition so as to form a discharge space between the...
US-8,035,300 Flat panel display device and method of making the same
Disclosed is a method of making a flat panel display device. The flat panel display device includes a first substrate, an array of pixels formed on the first...
US-8,035,299 Organic electroluminescent display and method of making the same
An organic EL display includes an organic material, a gas barrier layer on the member, and an organic EL unit on the gas barrier layer. The gas barrier layer...
US-8,035,298 Organic light emitting display having electrostatic discharge protection
An organic light emitting display in which an electrostatic discharge circuit is formed on a non-pixel area of a substrate is disclosed. The electrostatic...
US-8,035,297 Organic electroluminescent device with carrier blocking layer interposed between two emitting layers
An organic electroluminescent device including in sequence an anode, a first emitting layer (5), a carrier barrier layer (6), a second emitting layer (7) and a...
US-8,035,296 Organic light-emitting apparatus with resin layer extending from light-emitting section over wiring lines
An organic light-emitting apparatus includes a substrate, a plurality of organic light-emitting devices which are arranged above the substrate and which form a...
US-8,035,295 Field-emission cathode, with optical control
The invention relates to an optically-controlled field-emission cathode, comprising a substrate (10, 20, 30, 40, 50, 60, 70, 80, 90, 100) having at least one...
US-8,035,294 Electron beam apparatus and image display apparatus therewith
In an electron beam apparatus including an electron emission element and an anode, the electron emission element includes a gate 5 and a cathode 6 having a...
US-8,035,293 Cold-cathode light-emitting device with defocusing grid and associated methods of manufacturing
A light emitting device has an enclosure with a face portion, a cold cathode within the enclosure, a phosphor layer disposed on an interior surface of the face...
US-8,035,292 Planar light source device and liquid crystal display device having the same
A planar light source device includes a lower substrate, a cathode electrode a carbon nanotube, an upper substrate, a fluorescent layer, and an anode electrode....
US-8,035,291 Field emission electrode, manufacturing method thereof, and electronic device
An electron emission film having a pattern of diamond in X-ray diffraction and formed of a plurality of diamond fine grains having a grain diameter of 5 nm to...
US-8,035,290 Fluorescent display device and conductive paste for the fluorescent display device
A fluorescent display device includes an aluminum wiring layer formed on an insulating substrate; an insulating layer formed on the aluminum wiring layer, the...
US-8,035,289 Flat coplanar-discharge lamp and uses of same
A flat discharge lamp transmitting radiation in ultraviolet or visible, including first and second flat, or substantially flat, glass elements substantially...
US-8,035,288 Material for preparing protective layer and plasma display panel comprising the protective layer
A plasma display panel (PDP) including a protective layer and a material for preparing the protective layer that can be easily fabricated and has little...
US-8,035,287 Fluorescent lighting creating white light
A light emitting system (1) comprising a radiation source (2) capable of emitting a first light of at least a first wavelength spectrum; a first fluorescent...
US-8,035,286 Spark plug casing and spark plug having the spark plug casing
A spark plug casing includes a single-piece shell having a nut portion, first and second tubular portions and a converging shell portion, which are configured...
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