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| Patent # | Description |
|---|---|
| US-7,831,715 |
Communication system, communication method, and program An object of the present application is to provide a technology that can achieve packet communication between terminals connected to the Internet by way of a... |
| US-7,831,538 |
Evolutionary spectral clustering by incorporating temporal smoothness Systems and methods are disclosed for clusterizing information by determining similarity matrix for historical information and similarity matrix for current... |
| US-7,831,256 |
Mobile communication system and access control method A mobile communication system includes a mobile station (5) connected to a core network (1) through a communication line intervened by a base station (3a), and a... |
| US-7,831,254 |
Terminal device, and in-zone cell checking method and cell re-selection
method thereof A terminal device including a radio unit that adopts code division multiple access (cdma), which device omits unnecessary cell search by extending an in-zone... |
| US-7,831,071 |
Image processing system In order to start a frequency analysis process before completion of acquisition of an image so as to shorten a processing time, a first frequency analysis unit... |
| US-7,830,988 |
MIMO decoder and MIMO decoding method A MIMO decoder, which is capable of changing a search area of a transmission signal vector in accordance with a change in a channel matrix, includes: a... |
| US-7,830,829 |
FDD/CDMA transmission/reception system An FDD/CDMA transmission/reception system includes a CDMA transmitter and a CDMA receiver. The CDMA transmitter includes a plurality of transmission antennas,... |
| US-7,830,740 |
Semiconductor memory device having selectable transfer modes A semiconductor memory device includes a control circuit to control an access to a memory cell according to an input command, a transfer mode setting circuit to... |
| US-7,830,703 |
Semiconductor device and manufacturing method thereof A semiconductor device having SRAM cell units each comprising a pair of a first driving transistor and a second driving transistor, a pair of a first load... |
| US-7,830,580 |
Semiconductor optical modulator An optical modulator is provided with a stripe-shaped optical waveguide, which has an upper clad layer, a lower clad layer formed between the upper clad layer... |
| US-7,830,481 |
Liquid crystal display device with retardations of optical films and
liquid crystal layer A first polarizer and a second polarizer have respective absorption axes extending approximately perpendicularly to each other, and a first retardation plate and... |
| US-7,830,336 |
Driver device of plasma display panel An output buffer circuit constituted by a totem-pole circuit where two NchMOS transistors are cascade-connected, and the connection point of the two MOS... |
| US-7,830,207 |
Amplifier circuit A differential amplifier circuit 110 composed of an inverter is connected to the power supply voltage VCC and the ground voltage GND through a NMOS transistor... |
| US-7,830,143 |
Magnetic sensor, method of manufacturing the same, and electronic device A magnetic sensor have a magnetic field sensing portion having an alloy metal thin film including Ni, Fe and Co as main components and having a ... |
| US-7,829,925 |
Semiconductor device and method for manufacturing same In a conventional semiconductor device, an excessive etching occurs in a section where an opening for contact plug is formed, causing a damage to a diffusion... |
| US-7,829,913 |
Porous substrate and its manufacturing method, and gan semiconductor
multilayer substrate and its manufacturing... A structure of a substrate used for growing a crystal layer of a semiconductor, particularly a group-III nitride semiconductor and its manufacturing method. The... |
| US-7,829,439 |
Laser beam processing method for making a semiconductor device In a laser beam processing apparatus that processes a semiconductor wafer having a multi-layered wiring structure formed thereon, scribe lines defined thereon,... |
| US-7,829,417 |
Semiconductor apparatus and method of manufacturing semiconductor
apparatus A semiconductor apparatus with a superjunction structure includes a gate electrode which fills a trench that is formed in an epitaxial layer, and a column region... |
| US-7,829,246 |
Method of forming pattern Formation of a constricted portion in an interconnect pattern is inhibited while moderating design rule for a phase shifting mask. When an interconnect pattern... |
| US-7,829,199 |
Solder, and mounted components using the same An Sn--Zn alloy solder having a composition comprising 7 to 10 mass % of Zn, 0.075 to 1 mass % of Ag, and 0.07 to 0.5 mass % of Al; further comprising one or two... |
| US-7,828,203 |
Data writing apparatus, method, and program for portable terminal memory An object is to easily store a data required for actuating a portable terminal, which is used in association with an identification data of a user, while... |
| US-D626,960 |
Display |
| US-D626,933 |
Mobile telephone |
| US-7,827,570 |
Cartridge locking mechanism and tray locking mechanism for cartridge drive
apparatus A cartridge tray is supported to be movable relative to a frame and capable of receiving a cartridge inserted thereinto. The cartridge tray comprises a cartridge... |
| US-7,827,429 |
Fault tolerant computer A fault tolerant computer comprises a first unit, a second unit, a delay buffer and a delay time setting unit. The first unit executes a computer program in... |
| US-7,827,194 |
Access to shared disk device on storage area network An access system for accessing a storage area network (SAN) has a shared disk device provided on the SAN, and a client for accessing a file in a file system... |
| US-7,827,179 |
Data clustering system, data clustering method, and data clustering
program An object of the present invention is to perform data clustering while preventing the processing speed from decreasing while maintaining accuracy. A block... |
| US-7,826,796 |
Radio-resource management system and method thereof, and management
apparatus, base station and terminal to be... Terminals and base stations belonging to service areas 100 to 102 of plural radio operators periodically measure a radio-link quality and an availability ratio... |
| US-7,826,514 |
Radio transmitter-receiving apparatus and radio transmitting-receiving
method for estimating noise and... A radio transmitter-receiver wherein a pilot symbol is used in the transmitter that has undergone M-chip spreading on the frequency axis and N-chip spreading on... |
| US-7,826,492 |
Communication system, cycle master node and communication method A communication system carrying out an isochronous transfer, includes a cycle master node and nodes connected with each other through a system bus. The cycle... |
| US-7,826,479 |
Communication message conversion device, communication method and
communication system A communication message conversion device according to the present invention comprises a first receiving unit receiving a first message according to a first... |
| US-7,826,400 |
Packet ring network system and packet transport method A packet ring network system including a plurality of packet ring networks to which nodes are brought into ring form connection so that a packet inside a ring... |
| US-7,826,392 |
Advertisement search agent An advertisement search agent detects a service that is provided by a node or a service that can be used by a node immediately after the node is newly connected... |
| US-7,826,361 |
Radio network control device and QoS control method used for the same The block #1 capsules a user IP layer by a UDP/IPv6, as well as detecting a destination IP address and specifying a QoS class from a DSCP embedded in a TOS field... |
| US-7,826,281 |
Memory read control circuit A DQS detection circuit 13 detects a preamble of a DQS signal outputted from RAM 11. An up/down counter 14 counts up a number of clock signals CLK) in a period... |
| US-7,826,272 |
Semiconductor memory device The present invention solves a problem of the degradation of the long-term reliability of a conventional semiconductor memory device due to early deterioration... |
| US-7,826,261 |
Semiconductor memory device, method of writing data therein, and method of
reading data therefrom A semiconductor memory device (1) has a FET (10) (first field-effect transistor), a FET (20) (second field-effect transistor), a contact plug (32) (first... |
| US-7,826,253 |
Semiconductor memory device and driving method thereof In a reading operation, an off time and a reading time of a holding control transistor is controlled by a replica circuit, so that a read margin is enlarged.... |
| US-7,826,225 |
Expansion tank device, process for fabricating expansion tank device, and
liquid cooling radiator An expansion tank device 14 comprises a tank installation base 16 having a cooling liquid channel 17 and an expansion tank 18 provided on the upper surface of... |
| US-7,826,186 |
Semiconductor device having an ESD protection circuit When a manufacturing process becomes finer and a threshold value drops, a leakage current generates in a MOS transistor that is normally in an off-state. In... |
| US-7,826,016 |
IPS LCD device having a wider viewing angle An in-plane-switching-mode (IPS) LCD device includes a TFT substrate and a CF substrate sandwiching therebetween an LC layer, and a pair of polarizing films... |
| US-7,825,960 |
Electron multiplication gain calibration mechanism and electron
multiplication gain calibrating method An electron multiplication gain calibration mechanism, which is capable of readily stabilizing a gain of an electron multiplying CCD image pickup device, is... |
| US-7,825,847 |
Synthetic aperture radar, compact polarimetric SAR processing method and
program To provide a synthetic aperture radar for achieving a compact polarimetric SAR easily by using a general-purpose phased array antenna for vertical and horizontal... |
| US-7,825,778 |
Electronic apparatus providing a vibrating function to give operation
feeling to an operator In an electronic apparatus having a touch panel and pair of vibrating elements for vibrating the touch panel, pair of fixing cushions are fixed on a rear surface... |
| US-7,825,727 |
Differential amplifier An input stage of a differential amplifier includes a differential pair formed by an N-channel MOS transistor MN1 having a gate connected to an INM and an... |
| US-7,825,725 |
Class D amplifier Class D amplifier is resistant to interferences. Binary output signals y1 and y2, are generated from input signal s1, delivered to input terminal IN, to drive a... |
| US-7,825,705 |
Reset signal generating circuit A reset signal generating circuit outputs a reset signal having a sufficient pulse width even when the power supply voltage is fluctuated. A node B reaches a... |
| US-7,825,673 |
Failure analysis method and failure analysis apparatus Failure analysis method includes performing fixed radiation of semiconductor chip (wafer) by photocurrent generation laser beam, scanning and radiating a region... |
| US-7,825,529 |
Semiconductor device and display device having alignment mark A semiconductor device includes a semiconductor substrate and an alignment mark. The alignment mark is provided on the semiconductor substrate and optically... |
| US-7,825,471 |
Semiconductor memory device including SRAM cell having well power
potential supply region provided therein A semiconductor memory device includes a first well region of a first conductivity type, first and second SRAM cells adjacently arranged to each other, the first... |
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