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| Patent # | Description |
|---|---|
| US-7,698,494 |
Access control device and access control method An access control device controls access to a first device and a second device. The first device is connected with a first bus conforming to a first standard and... |
| US-7,698,308 |
Storage system and method for data replication with reduced redundant data
transfer As in a normal storage system, an application run on a host issues a data write command or a data read command. A monitor unit monitors the host and a command... |
| US-7,698,235 |
Ensemble learning system and method A learning system that can predict a desired result, and can have stable and improved prediction precision is presented. The learning system includes a learning... |
| US-7,698,135 |
Voice detecting method and apparatus using a long-time average of the time
variation of speech features, and... A first filter (2061 in FIG. 1) calculates a long-time average of first change quantities based on a difference between a line spectral frequency of an input... |
| US-7,698,013 |
Parts production management system and parts production management method A parts production management system includes: a first table in which a line cycle number representing a line cycle that is a process unit for processing a group... |
| US-7,697,753 |
Device for creating image feature from image having any shape An apparatus is disclosed for generating image feature data from an image having an arbitrary shape for use in image search. The apparatus includes rectangular... |
| US-7,697,592 |
Spread spectrum clock generating apparatus A spread spectrum clock generator capable of generating a smooth spread spectrum clock while suppressing an increase in the size of the circuitry includes a... |
| US-7,697,578 |
Wavelength variable laser The present invention provides a directly modulatable wavelength variable laser that enables long distance and large volume communication with a simple and... |
| US-7,697,567 |
Packet scheduling method and apparatus for downlink transmission to mobile
terminals In a packet repeater of a wireless base station, a packet analyzer receives uplink packets from mobile terminals and stores data indicating quality of each... |
| US-7,697,500 |
Host device, device unit, communication system, and data
transmission/reception method A host device according to an embodiment of the present invention sends to a plurality of device units a specific token packet including address information of a... |
| US-7,697,474 |
User throughput geographical distribution estimating system and user
throughput geographical distribution... A system is provided for estimating the geographical distribution of user throughput in a cellular system, including user terminals and a base station for... |
| US-7,697,356 |
Method of testing semiconductor apparatus A method of testing a semiconductor apparatus performs a function test of reading data from memory cells in SRAM by applying a potential lower than a GND... |
| US-7,697,064 |
Video signal processing apparatus and video signal processing method To provide a video signal processing apparatus capable of generating video signals that enable displaying and recording of a high-quality picture. A video signal... |
| US-7,697,044 |
Image processing apparatus and image processing method The image processing apparatus includes an RGB-YUV converter for converting a color image into a luminance signal and a color difference signal and a YUV false... |
| US-7,696,970 |
Driving circuit, display device, and driving method for the display device A driving circuit according to an embodiment of the invention includes: a switching unit for sequentially switching between a first operation of applying a... |
| US-7,696,911 |
Amplifier circuit, digital-to-analog conversion circuit, and display
device Disclosed is a digital-to-analog conversion circuit in which first and second serial DACs and an amplifier circuit for driving a data line are provided. In a... |
| US-7,696,910 |
Dither circuit and analog digital converter having dither circuit According to one aspect of the present invention, there is provided a dither circuit including a dither generating circuit generating a plurality of... |
| US-7,696,838 |
Equalizing filter circuit In an equalizing filter circuit having an input terminal 101, an output terminal 102, delay devices 104 connected in multi-stage to the input terminal 101, and a... |
| US-7,696,818 |
Amplifying apparatus A pulse modulator generates a pulse-modulated signal by pulse-modulating and amplifying the amplitude component of an input signal. A low-pass filter filters the... |
| US-7,696,803 |
Signal generating circuit A signal generating circuit includes an input stage delay circuit which can switch a state of outputting a reference clock and a state of outputting a signal... |
| US-7,696,793 |
Driver circuit and method for differential signaling with improved signal
level control A differential signal driver circuit is provided with a driver circuit and a common feedback circuit. The driver circuit is responsive to differential input... |
| US-7,696,789 |
High-frequency signal detector Disclosed is a high-frequency signal detector circuit including a diode detector circuit for detecting an input signal by diode detection; a ... |
| US-7,696,061 |
Semiconductor device and method for manufacturing same A semiconductor device comprises a drift region of a first conduction type, a base region of a second conduction type, a source region of the first conduction... |
| US-7,696,045 |
Method of manufacturing semiconductor device A method of manufacturing a semiconductor device according to an embodiment of the present invention includes: forming a first insulating film on a semiconductor... |
| US-7,696,007 |
Semiconductor package board using a metal base A semiconductor package board for mounting thereon a semiconductor chip includes a metal base having an opening for receiving therein the semiconductor chip and... |
| US-7,694,880 |
Anonymous electronic voting system and anonymous electronic voting method A voting server transmits a list of plaintext and encrypted voting data obtained by encrypting the plaintext to a voter terminal, and the voter terminal a... |
| US-7,694,260 |
Semiconductor integrated circuit, layout method, layout apparatus and
layout program An intermediate wiring layer, lowermost vias and uppermost vias of a semiconductor integrated circuit are disposed within a zone of wiring tracks, which are... |
| US-7,694,176 |
Fault-tolerant computer and method of controlling same A fault-tolerant computer has duplex systems each comprising a CPU subsystem for controlling access to a CPU and a storage unit, and an IO subsystem for... |
| US-7,694,172 |
Data backup device, data backup method, and recording medium storing data
backup program A data backup device according to the present invention comprises a first table, a second table, an update management part configured to perform recording in the... |
| US-7,694,118 |
Function addition apparatus and function addition method A function addition apparatus allows an added function to be started-up immediately after a computer has been powered on or reset. A function expansion program... |
| US-7,694,087 |
Duplicate data storing system, duplicate data storing method, and
duplicate data storing program for storage device Provided is a data storing system which holds only updated data by a snapshot action of a disk array subsystem. When there is generated a writing request to... |
| US-7,693,711 |
Speech signal decoding method and apparatus In a speech signal decoding method, information containing at least a sound source signal, gain, and filter coefficients is decoded from a received bit stream.... |
| US-7,693,690 |
Disjunctive image computation for sequential systems A symbolic disjunctive image computation method for software models which exploits a number of characteristics unique to software models. More particularly, and... |
| US-7,693,536 |
Base station, mobile station and control method therefor An exemplary method for a communication network according to the present invention includes detecting movement of a mobile station, and modifying a control for... |
| US-7,693,524 |
Radio access network apparatus and mobile communication system using the
same The radio access network for allowing to construct a system abundant in scalability in a W-CDMA mobile communication system. A RNC in the radio access network is... |
| US-7,693,372 |
Optical communication module using refraction plate for optical axis
compensation, and manufacturing method of... An optical communication module is fabricated to include a refraction plate made of an inorganic material whose refractive index varies little with temperature.... |
| US-7,693,360 |
Optoelectronic hybrid integrated module and light input/output apparatus
having the same as component On the back surface of a transparent plate having a light extracting part for outputting lights to the outside, an electrode for wiring, and an electrode for an... |
| US-7,693,334 |
Pathological diagnosis support device, program, method, and system A pathological diagnosis support device, a pathological diagnosis support program, a pathological diagnosis support method, and a pathological diagnosis support... |
| US-7,693,293 |
Sound processing device and input sound processing method Provided is a sound processing device including: a sound input unit for dividing an input sound into predetermined time units; a sound processing unit for... |
| US-7,693,214 |
Receiving device and analog-to-digital conversion device Disclosed is a receiving device which comprises first and second AD converters for inputting a received analog signal and converting the analog signal to digital... |
| US-7,693,166 |
Method and apparatus for transmitting data to network and method and
apparatus for receiving data from network A TOE (TCP/IP Offload Engine) can transmit data to and receive data from a network without causing a plurality of high order processes to influence each other in... |
| US-7,693,102 |
Communication system, method thereof, switching center thereof and base
station control station thereof A WCDMA communication system that enables smooth data transmission although a communication rate corresponding to a communication service desired by a user can... |
| US-7,693,098 |
Method for controlling paging signaling communication with mobile stations
within a WLAN network A method for controlling the communication with mobile stations in a network, preferably in a WLAN (Wireless Local Area Network) according to the IEEE 802.11... |
| US-7,692,988 |
Semiconductor device and method of controlling the same A semiconductor device (DRAM) according to one embodiment of the present invention includes a plurality of pairs of digit lines (digit True, Not) connected to a... |
| US-7,692,978 |
Semiconductor device that uses a plurality of source voltages A semiconductor device includes a first memory; and a voltage adjusting portion configured to receive a first voltage, a second voltage higher than the first... |
| US-7,692,956 |
Magnetic random access memory An MRAM is provided with a memory main body (2) having at least one cell array, and a magnetic field detecting section (4) which detects a magnetic field in the... |
| US-7,692,942 |
Semiconductor memory apparatus A semiconductor memory that includes a row decoder part, a first cell array placed on either side of the row decoder part, a second cell array placed on the... |
| US-7,692,772 |
Apparatus and a method for measuring distance using a laser beam A laser distance measuring apparatus which measures a turnaround time after emitting a laser beam outputted from a laser diode to a target until receiving the... |
| US-7,692,567 |
Digital-to-analog converter and distortion correction circuit Disclosed is a D/A converter including: a delta-sigma modulator for subjecting a digital signal to delta-sigma modulation; a pulse-width modulator for outputting... |
| US-7,692,479 |
Semiconductor integrated circuit device including charge pump circuit
capable of suppressing noise In a semiconductor integrated circuit device including a charge pump circuit flowing an operating current therethrough, a current circuit is adapted to receive... |
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