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Patent # Description
US-7,046,708 Semiconductor laser device including cladding layer having stripe portion different in conductivity type from...
A semiconductor laser device has a pair of cladding layers with an active layer interposed therebetween. At least one of the cladding layers is of the same...
US-7,046,707 Semiconductor laser device and fabricating method therefor
A semiconductor laser device has a support body constructed of a disk-shaped section and a columnar body formed in a central portion of this disk-shaped section,...
US-7,046,392 Communication system and method, and storage medium for the system
A communication system serving as a transmitter terminal and a receiver terminal for communications with a second communication system via a communication line,...
US-7,046,384 Methods and systems for print-processor-based print task error recovery
Embodiments of the present invention comprise methods and systems which enable a user to detect the status of printing devices without the use of additional...
US-7,046,317 Liquid crystal display apparatus
A liquid crystal display apparatus includes a liquid crystal panel having front and rear surfaces, a printed circuit board for driving the liquid crystal panel,...
US-7,046,312 Active matrix liquid crystal display and method of fabricating same
There is disclosed a small-sized, active matrix liquid crystal display having high reliability. The liquid crystal display comprises a TFT substrate, a counter...
US-7,046,262 System for displaying images on a display
Processing of images for displaying on a display for displaying images on a liquid crystal display.
US-7,046,235 Input device and touch area registration method
An input device includes a touch panel which recognizes a press on each touch area and outputs press information and a controller which receives the press...
US-7,046,224 Display device driver, display device and driving method thereof
A display device driver of the present invention includes: an operational amplifier for generating a plurality of gray level display voltages; a switch for...
US-7,046,220 Display and driving method thereof
A display in accordance with the present invention includes: photoelectric elements as pixels; scan signal lines for sequentially driving the photoelectric...
US-7,045,894 Semiconductor device and manufacturing method thereof
A semiconductor device of the present invention is furnished with (a) a first protection film, formed on a substrate, having an opening section on an electrode...
US-7,045,872 Semiconductor light receiving device and manufacturing method for the same
An object of the present invention is to provide a highly sensitive semiconductor light receiving device wherein the efficiency of light convergence into the...
US-7,045,840 Nonvolatile semiconductor memory device comprising a variable resistive element containing a perovskite-type...
In a nonvolatile semiconductor memory device including a variable resistive element formed by sequentially stacking a lower electrode, a variable resistor with a...
US-7,045,832 Vertical optical path structure for infrared photodetection
Provided are a SiGe vertical optical path and a method for selectively forming a SiGe optical path normal structure for IR photodetection. The method comprises:...
US-7,045,810 Monolithic multiple-wavelength laser device and method of fabricating the same
A monolithic multiple-wavelength laser device includes a laser section of a first wavelength and a laser section of a second wavelength formed on a single GaAs...
US-7,045,401 Strained silicon finFET device
Disclosing is a strained silicon finFET device having a strained silicon fin channel in a double gate finFET structure. The disclosed finFET device is a double...
US-7,045,379 Method of manufacturing surface shape recognition sensor
In a method of manufacturing a surface shape recognition sensor, first and second interconnections are formed on a semiconductor substrate. An interlayer...
US-7,045,278 Corner cube array and method of making the corner cube array
A method of making an array of corner cubes includes the steps of: preparing a substrate, at least a surface portion of which is made of a cubic crystalline...
US-D521,135 Air purifier
US-7,043,675 Logic circuit test apparatus and logic circuit test method
A logic circuit test apparatus for testing a logic circuit having a plurality of input terminals and a plurality of output terminals, the logic circuit test...
US-7,043,191 Image forming apparatus
When a document detector provided on a document tray is ON (S11: YES), a controller judges whether or not a document is of a standard size, on the basis of a...
US-7,043,184 Heating device, fixing device, image forming apparatus and heating method
A heating device of the present invention includes a fixing roller and a pressure roller placed in press contact with each other in a press contact region,...
US-7,043,163 Optical transmission device
An optical transmission device including: a connector housing having an insert hole through which an optical plug for transmitting an optical signal is inserted...
US-7,043,080 Methods and systems for text detection in mixed-context documents using local geometric signatures
Embodiments of the present invention relate to methods and systems for detection and delineation of text characters in images which may contain combinations of...
US-7,042,940 Digital video signal transmission apparatus and image display apparatus
A digital video signal transmission apparatus is provided with (a) a digital video signal conversion circuit for converting each chrominance signal of an input...
US-7,042,819 Optical pickup apparatus
An object of the present invention is to provide an optical pickup apparatus which changes characteristics of a light-emitting device or hologram to reduce...
US-7,042,817 Aberration detection device, aberration detection method, and optical pick-up device for controlling spherical...
An aberration detection device which can detect a spherical aberration sensitively by separating a light beam appropriately so as to enlarge a difference in the...
US-7,042,584 Complex image processing apparatus
It is an object of the invention to allow effective use of a memory provided for each function in a complex image processing apparatus including a facsimile...
US-7,042,541 Liquid crystal display apparatus and production method thereof
A liquid crystal display apparatus is produced by the steps of arranging pixel electrodes, TFT devices and signal wiring on one surface of one substrate,...
US-7,042,535 Optical display system and optical shifter
An optical display system includes: a light source; a display panel including multiple pixel regions, each of which can modulate light; and an optical shifter,...
US-7,042,447 Display device and display method
A display device of the present invention is provided with (a) electro-optic elements respectively composed of an n-type TFT and an organic EL element, which are...
US-7,042,433 Signal line driving circuit and image display device
A signal line driving circuit includes a shift register having a plurality of shift circuits, each of which shifts a start pulse successively to the next stage,...
US-7,042,431 Image display device and driving method of the same
In a vertical retrace interval, a pre-charge potential or a signal potential is applied to each polarity for AC driving liquid crystal at least once each, so as...
US-7,042,425 Display device
A display device for realizing gray-scale display by changing an amplitude of a modulation voltage which is output from a data-side driving circuit. A driving...
US-7,042,243 Device test apparatus and test method including control unit(s) between controller and test units
One test board for executing a test is provided for each of a plurality of DUTs (Devices-Under-Test) such as semiconductor integrated circuits, a multi test...
US-7,042,066 Dual-trench isolated crosspoint memory array
A memory array dual-trench isolation structure and a method for forming the same have been provided. The method comprises: forming a p-doped silicon (p-Si)...
US-7,042,031 Solid-state imaging device and method for driving the same
A solid-state imaging device includes at least one pixel section; and a control section for controlling an operation of the at least one pixel section. The at...
US-7,042,023 Semiconductor light emitting device and method for producing the same
A semiconductor light emitting device includes a semiconductor substrate; a stacked semiconductor structure formed on the semiconductor substrate; a striped...
US-7,042,011 Compound semiconductor laser
A compound semiconductor laser of a III group nitride semiconductor of the present invention includes a first cladding layer 104 of a first conduction type...
US-7,041,689 Heteroaryl substituted spriocyclic sulfamides for inhibition of gamma secretase
Compounds of formula I are disclosed: in which X is a 5-membered heteroaryl ring and R is as defined herein. The compounds are inhibitors of the processing of...
US-7,041,688 Alkynly-substituted spirocyclic sulfamides for the treatment of alzheimer's disease
Compounds of formula (I) are disclosed. The compounds inhibit gamma-secretase and hence find use in treatment of Alzheimer's disease ##STR00001##
US-7,041,523 Method of fabricating nitride semiconductor device
In a wafer having an LD structure 251 formed on a GaN-based substrate 250, cleavage guide grooves 252 are formed in its surface by scribing from above the LD...
US-7,041,511 Pt/PGO etching process for FeRAM applications
A method of etching a noble metal top electrode on a ferroelectric layer while preserving the ferroelectric properties of the ferroelectric layer and removing...
US-7,040,912 Mechanical lock type connecter
A mechanical lock type connecter of the present invention is for a plug including a non-movable member connected to a cable, and a movable member that makes...
US-7,040,816 Optical communications module, optical fiber, and optical coupling structure of optical fiber and optical...
At least one of end portions of a light-carrying core portion of a single-conductor optical fiber has an enlarged portion, which is a portion of the core portion...
US-7,040,101 Air refining device and ion generator used for the device
An air conditioning apparatus incorporates an ion generating device that generates positive and negative ions by applying an alternating-current voltage between...
US-7,039,626 Information providing apparatus
An information providing device assisting the users who meet each other accidentally in forming a community includes a user database (306) managing user...
US-7,039,376 AGC amplifier circuit for use in a digital satellite broadcast receiver apparatus
An AGC amplifier circuit has a fixed-gain amplifier, of which the gain is not controlled by an AGC voltage, and a variable-gain amplifier, of which the gain is...
US-7,039,186 Encryption key generation circuit
An encryption key generation circuit for generating at least one 128-bit round sub key used in at least one sub round for encryption of 128-bit plaintext, from...
US-7,038,995 Optical pickup for optically reading/writing data including convergent and aberration correction optical systems
A lightweight, highly reliable optical pickup including a singlet objective lens is offered by correcting coma aberrations which adversely affect properties of...
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