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Patent # Description
US-7,683,871 Display control circuit
A display control device of the present invention includes a gamma circuit producing and outputting a gray scale voltage and a selection drive circuit selecting...
US-7,683,819 Analog-to-digital converting circuit
Disclosed is a pipeline ADC in which an operational amplifier is shared between circuit blocks that construct local A/D converters of nth and (n+1)th stages, a...
US-7,683,762 Method and system for acquiring maintenance information by an RFID tag
A control apparatus 10 has a housing containing an IC memory 25 of an RFID tag 20 as a memory element. The RFID tag 20 has an antenna 21 so as to close the...
US-7,683,714 Differential amplifier and display device using the same
Disclosed is a differential amplifier which comprises a differential pair comprising depletion-type first and second N-channel MOS transistors, a first current...
US-7,683,690 Multiphase clock generation circuit
Provided is a multiphase clock generation circuit (1) including: a phase-locked loop circuit (10) for generating multiphase clock signals based on a reference...
US-7,683,687 Hysteresis characteristic input circuit including resistors capable of suppressing penetration current
In a hysteresis characteristic input circuit, first and second resistors are connected in parallel between a first power supply terminal and a connection point,...
US-7,683,627 Semiconductor device having a function of detection breakages on a periphery thereof
A resistance wiring and a judgement circuit for judging a potential in a middle of a path of the resistance wiring are provided on a periphery of a semiconductor...
US-7,683,600 Output circuit
An output circuit in accordance with one embodiment of the present invention includes: an input terminal for receiving an input signal; an output transistor...
US-7,683,590 Step-down switching DC-DC converter
A step-down switching DC-DC converter may include an input coil on the input side, an output coil on the output side, a switch, an output capacitor, a first...
US-7,683,485 Semiconductor device
When a BGA package device is mounted to another substrate and tested for packaging strength, solder balls (8) frequently come detached in places where the edges...
US-7,683,420 Nonvolatile memory semiconductor device and method for manufacturing same
A nonvolatile memory semiconductor device and a method for manufacturing thereof are provided to avoid deterioration of the tunnel insulating film to increase...
US-7,683,375 Thin-film transistor with controllable etching profile
A thin-film transistor includes a gate layer, a gate insulting layer, a semiconductor layer, a drain layer, a passivation layer (each of which being formed on or...
US-7,682,880 Method and device for producing layout patterns of a semiconductor device having an even wafer surface
Primitive cells, which are circuit patterns of the constituent elements of a semiconductor device, are arranged in the element formation area of a semiconductor...
US-7,681,168 Semiconductor integrated device, method of designing semiconductor integrated device, device for designing the...
A semiconductor integrated device has a wire layout structure such that SL1.ltoreq.SL2<SL3 wherein a minimum wiring space in a location where both of...
US-7,681,167 System and apparatus for designing layout of a LSI
A judgment section determines whether or not a reduction in the power dissipation is possible by relocation of an improvement-target cell. If a reduction in the...
US-7,681,111 Disk array device, parity data generating circuit for RAID and Galois field multiplying circuit
In this parity data generating circuit, a Galois field multiplying calculation is realized by performing data conversion by index table information generated...
US-7,681,096 Semiconductor integrated circuit, BIST circuit, design program of BIST circuit, design device of BIST circuit...
A semiconductor integrated circuit includes a memory, a BIST main circuit and a BIST sub circuit. The BIST sub circuit is to generate a row address pattern or a...
US-7,680,962 Stream processor and information processing apparatus
An array type processor comprises a data path unit to execute processing, and a state management unit to control the state of the data path unit in accordance...
US-7,680,837 File management method for log-structured file system for sequentially adding and storing log of file access
There is disclosed a file management method in a log-structured file system for storing accesses to files that are sequentially performed by sequentially adding...
US-7,680,815 Image array authentication system
A user data management apparatus for connection to a terminal data processor used by a user through a network, registers data that is dependent on a user ID...
US-7,680,669 Sound encoding apparatus and method, and sound decoding apparatus and method
A plurality of sets of position code books indicating the pulse position are provided in a multi-set position code book storing circuit (450). In accordance with...
US-7,680,506 Method for inserting advertisement into PoC and extended-PoC communication system
The object of the present invention is to realize a method and a server which enable insertion of advertisement even in voice communication including multimedia...
US-7,680,466 Communication device
To eliminate the necessity of providing a special heat insulating structure or heat resisting properties and to simplify wiring. A modulation/demodulation unit,...
US-7,680,365 Optical fiber sheet and its manufacturing method
An optical fiber sheet comprises optical fibers sandwiched between sheet members and fixed thereto. Distal ends of the optical fibers extend from outer...
US-7,680,299 Unauthorized person detection device and unauthorized person detection method
In masquerading determination processing, a masquerading determination unit reads image data representing an image of an identification target on which a striped...
US-7,680,235 VCO circuit, PLL circuit using VCO circuit, and data recording apparatus the PLL circuit
A PLL circuit includes a phase comparing section, a low pass filter, a digital VCO circuit, and a frequency divider. The phase comparing section compares an...
US-7,680,214 Computation of soft bits for a turbo decoder in a communication receiver
A device (20) for computing a threshold Sthi used in demodulating a quadrature amplitude modulated (QAM) signal to generate a plurality of soft bits per received...
US-7,680,196 Array antenna transceiver and calibrating method of transmission route used for the same
The present invention provides a calibrating method of an array antenna transceiver for performing multicarrier transmission capable of minimizing the increase...
US-7,680,106 Subscriber line accommodation apparatus and packet filtering method
In a subscriber line accommodation apparatus, subscriber line termination units individually terminate a plurality of subscriber lines. An address information...
US-7,679,871 Semiconductor device and method for determining fuse state
A semiconductor device includes a semiconductor substrate, a fuse which comprises a conductive material and is formed on a semiconductor substrate, a contacting...
US-7,679,700 Transflective liquid crystal display apparatus
To provide a transflective liquid crystal display apparatus that employs in-plane switching mode (in-plane switching system), which exhibits a reflection...
US-7,679,679 Synchronous detector
A synchronization signal detector includes a horizontal synchronization level detector, a synchronization signal extractor, a first filter circuit, and a...
US-7,679,619 Data outputting method, data outputting device, liquid crystal panel driving device, and liquid crystal display...
A data outputting method is provided which is capable of reducing a memory capacity of a LUT (Look-Up Table). Compressed data obtained by dropping low-order bits...
US-7,679,559 Null-fill antenna, omni antenna, and radio communication equipment
A wide-angle null-fill antenna with no null in the depression angle range, an omni antenna using the same, and radio communication equipment. A null-fill antenna...
US-7,679,482 Inductor
An inductor includes a first magnetic substance core which has a middle leg, a first outer leg, a second outer leg, and a body portion interconnecting the middle...
US-7,679,456 Semiconductor integrated circuit and method of testing same
A semiconductor integrated circuit includes S PLLs (S is an integer satisfying S.gtoreq.2), and the (k-1)th PLL 12.sub.(k-1) (k is an integer satisfying...
US-7,679,394 Power supply noise resistance testing circuit and power supply noise resistance testing method
Provided is a power supply noise resistance testing circuit, in which a test pattern is applied to a data input portion of a functional block formed on a...
US-7,679,199 Semiconductor apparatus
A semiconductor apparatus capable of simply detecting a crack generated in plural semiconductor chips while the design freedom is improved, includes a first...
US-7,679,191 Polysilicon film with increased roughness
The semiconductor device, in which a flaking of a layer or an element is prevented, is provided. A bonding pad section 13 of a semiconductor device 1 includes a...
US-7,679,148 Semiconductor device, production method and production device thereof
The task of the present invention is to enable formation of a gate insulating film structure having a good-quality interface between a silicon oxide film and...
US-7,679,003 Carrier tape
A carrier tape according to the present invention includes a plurality of tape carrier packages provided at a regular interval on a lengthy insulating tape, a...
US-7,678,687 Method for manufacturing semiconductor device and semiconductor device
In a method for manufacturing a semiconductor device, insulation resistance of the porous film is stabilized, and leakage current between adjacent interconnects...
US-7,678,485 Fuel cartridge, fuel cell and portable electrical appliance including fuel cell
The operability of a fuel cell which uses a fuel cartridge housing a liquid fuel is improved. A fuel cartridge 1400 houses a liquid fuel 124. The fuel cartridge...
US-7,678,454 Method for forming finely-structured parts, finely-structured parts formed thereby, and product using such...
In a formation method for forming a fine structure in a workpiece (30) containing an etching control component, using an isotropic etching process, a mask (32,...
US-7,677,456 Information reader, object, information processing apparatus, information communicating system, information...
An information reader includes an object reading unit for reading an image of an object and obtaining the image as image data, an object data obtaining unit for...
US-7,676,238 Mobile radio equipment and method of controlling transmission rate for mobile radio equipment
Mobile radio equipment and a transmission rate controlling method thereof for reducing the rate of transmission between the mobile radio equipment and a base...
US-7,676,013 Data transfer system and readjustment control method for use with the system
An object of the present invention is to provide a data transfer system capable of maintaining synchronization of the data during the operation of apparatus by...
US-7,676,010 Synchronization signal detector, information recording/reproducing apparatus, and synchronization signal...
Disclosed is a synchronization signal detecting apparatus that includes a window generating circuit for generating a synchronization detecting window, a...
US-7,675,898 Session relay apparatus for relaying data, and a data relaying method
A session identification unit (11) determines a session to which an incoming packet belongs, while a session relay unit (12-1-12-N) relays between a session with...
US-7,675,889 Network terminal with means for wirelessly establishing secure private link with external terminal
In a communications network where first and second communication terminals are interconnected via a common communication medium such as a local area network, the...
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