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Patent # Description
US-7,651,637 Dopant solution for an electroconductive polymer, an oxidant and dopant solution for an electroconductive...
The present invention provides: a dopant solution for an electroconductive polymer characterized in that it comprises at least one selected from the group...
US-7,650,582 Circuit analysis device allowing more accurate analysis of signal propagation delay in circuit representation...
The present invention provides a circuit analysis device including: storage unit having stored therein: connection information about multiple components; delay...
US-7,650,484 Array--type computer processor with reduced instruction storage
An array-type computer processor including a data path unit communicating with a state control unit obtains data of a predetermined number of cooperative partial...
US-7,650,453 Information processing apparatus having multiple processing units sharing multiple resources
A technique for improving usage efficiency of a shared resource and improving processing capacity in an information processing apparatus, without increasing the...
US-7,650,155 Transmission time difference measurement method and system
The propagation time (1605) of signals between a terminal (1304) and a base station (1302) is calculated from the round-trip time (1601) of signals between the...
US-7,650,071 Optical signal receiver, optical signal monitoring unit, and optical signal monitoring method
An optical signal receiver is provided which is capable of making an optical signal receiver come into common and shared use even when a plurality of...
US-7,649,964 Radio receiver and noise estimated value correction method
A radio receiver includes a channel estimation unit, phase difference vector generation unit, correction coefficient setting unit, and noise estimation unit. The...
US-7,649,956 Modulation and demodulation system, modulator, demodulator and phase modulation method and phase demodulation...
A modulation and demodulation system capable of minimizing a bit error rate in a six-phase phase modulation method. A senary signal phase-modulated and outputted...
US-7,649,808 Distance measuring system and method utilizing infrared radiation and ultrasonic wave
A distance measuring system comprising: a transmitter that simultaneously emits an infrared radiation and an ultrasonic wave; and a receiver that include a table...
US-7,649,800 Logic circuit and word-driver circuit
Disclosed is a logic circuit which includes first and second MOS transistors which are connected in series between a first signal-input terminal and GND. The...
US-7,649,749 Wiring substrate, semiconductor device, and method of manufacturing the same
A wiring substrate includes a base insulating film, a first interconnection formed on a top surface side of the base insulating film, a via conductor provided in...
US-7,649,597 Semi-transmission type liquid crystal display which reflects incident light coming from outside to provide a...
A semi-transmission type liquid crystal display that maximizes the luminance in reflection mode and transmission mode. The liquid crystal display comprises a...
US-7,649,530 Mode-selecting apparatus, display apparatus including the same, and method of selecting a mode in display unit
A mode-selecting apparatus for selecting one of a first mode in which images are displayed on a display unit in accordance with a vertical synchronization...
US-7,649,418 Variable-gain amplifier
There is provided a variable-gain amplifier, including two cascode amplifiers and an attenuator. The cascode amplifiers are mutually connected in parallel via...
US-7,649,258 Semiconductor device
Propagation of a crack in a semiconductor device is to be suppressed, thus to protect an element forming region. An interface reinforcing film is provided so as...
US-7,649,253 Semiconductor device
A semiconductor device 1 includes a substrate 10, a semiconductor chip 20 (first semiconductor chip), semiconductor chips 30 (second semiconductor chips) and a...
US-7,649,223 Semiconductor device having superjunction structure and method for manufacturing the same
An n-type drift region includes an active element region and a peripheral region. A p-type base region is formed at least in the active element region. A...
US-7,648,774 Ferrite thin film, method of manufacturing the same and electromagnetic noise suppressor using the same
An electromagnetic noise suppressor including a ferrite film is formed by regularly arranging constituents such as magnetized grains or one analogous to that. In...
US-D608,315 Display
US-7,647,570 System and method for checking equivalence between descriptions
A behavior synthesis apparatus performs a behavior synthesis while optimizing an intermediate point pair, which is equivalent to each other only under a...
US-7,647,532 Trace controller, microprocessor, and trace control method
A trace controller receives data access information during load instruction execution and ID (AID) of a load/store buffer to store the data access information...
US-7,647,485 Data processing system for debugging utilizing halts in a parallel device
A data processing device for debugging code for a parallel arithmetic device that includes a plurality of data processing circuits arranged in a matrix and that...
US-7,647,292 Document management network system for managing original document information and additional information
A document delivery server is connected to a user terminal through a network. The document delivery server includes a transmission/reception portion, memory...
US-7,647,064 Mobile communications system and control technique thereof
Each mobile terminal and/or radio base station determines whether a radio base station transmits radio waves of excessive power. Based on determination results...
US-7,646,989 Light emitting element driving device
A light emitting element driving device of the present invention comprises at least one light emitting element and a power supply device for generating a driving...
US-7,646,789 Communication system including several communication terminals and server, its communication terminal, its...
In a communication system in which a plurality of communication terminals sequentially transfer data to a server during the respective transmission permissible...
US-7,646,661 Self-refresh control circuit for detecting current flowing from current generator and semiconductor device...
A self-refresh control circuit includes a first constant current generating circuit that generates a constant current to change depending on the temperature, a...
US-7,646,628 Toggle magnetic random access memory and write method of toggle magnetic random access memory
A toggle magnetic random access memory includes a first memory array, a second memory array and a controller. The first memory array includes a plurality of...
US-7,646,458 Liquid crystal display device and method of manufacturing the same
Provided is a method of manufacturing an LCD device in which alignment films are formed by a method of printing non-contact alignment films on substrates. Print...
US-7,646,324 Pipeline type analog-digital converter having redundant comparator
A pipeline type analog-digital converter includes a first to an N-th (N is an integer of not less than 2) stages (10.sub.1 to 10.sub.N) brought into cascade...
US-7,646,101 Semiconductor device and manufacturing method thereof
An insulating layer is formed on a semiconductor substrate, and has a through hole for via. A porous silica layer has a trench for interconnection communicating...
US-7,646,096 Semiconductor device and manufacturing method thereof
A semiconductor device having good production stability and excellent in a contact property between an antireflection film on an Al contained metal film and a...
US-7,646,052 DRAM and SRAM mixedly mounted semiconductor device
A semiconductor device in which a DRAM and a SRAM are mixedly mounted is provided. The DRAM and the SRAM have a stack-type structure in which a bitline is formed...
US-7,645,692 Semiconductor device and method of manufacturing the same
In one embodiment of the present invention, provided is a semiconductor device having a silicon substrate provided with a DRAM region containing first...
US-7,645,661 Semiconductor device
A semiconductor device manufactured by forming a plurality of first trenches in each of which a trench gate is formed, in an epitaxial layer of a first...
US-7,645,536 Fuel cell, fuel cartridge and fuel cell system
A fuel cell (100) is mounted with a fuel cartridge (1220) in a detachable manner. The fuel cartridge (1220) is provided with a connecting part (1225) and the...
US-7,645,075 Optical connection structure of optical backplane to circuit substrate
An optical backplane includes an optical connector which receives juxtaposed optical signals transmitted in nonparallel to the main surface of a circuit...
US-7,644,277 Electronic key information system
In an authentication apparatus 300, so as to confirm whether a user is legitimate in supplying key information to a resource 500, discernment information for...
US-7,644,252 Multi-processor system and memory accessing method
A multiprocessor system includes a plurality of microprocessors configured to operate on a plurality of operating systems, respectively, and a memory section...
US-7,643,621 Apparatus and method for converting control information
Picture and speech communication between plural terminals connected to different networks, such as a circuit-switched network and IP network. A converting...
US-7,643,544 Communication quality controller and a communication quality control method
A communication quality controller can avoid, when periodically changing noise is abruptly occurring, disconnection of a communication line used for data...
US-7,643,479 Communication transfer apparatus and communication transfer method
A communication transfer apparatus and a communication transfer method can transfer communications at low cost without the need of requesting a global IP network...
US-7,643,427 Multipath routing architecture for large data transfers
A multipath routing architecture for large data transfers is disclosed. The architecture employs an overlay network that provides diverse paths for packets from...
US-7,643,394 Optical disk, optical disk recording method, and optical disk recording apparatus
In an optical disk recording method of recording data onto a recordable optical disk which includes a data zone where data is recorded and a management data zone...
US-7,643,350 Nonvolatile semiconductor memory device and method of writing data into the same
In a nonvolatile semiconductor memory device, a memory cell array has a plurality of nonvolatile memory cells arranged in a matrix. A selecting section selects...
US-7,643,100 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-7,642,828 Level conversion circuit with duty correction
A level conversion circuit includes an input section configured to receive a first signal of a first signal level and a correction signal and generates a second...
US-7,642,825 DLL circuit and test method thereof
A DLL circuit includes a first delay line circuit, a first phase comparison circuit, a control circuit, and a first selecting circuit. The first delay line...
US-7,642,773 Magnetic sensor, production method thereof, rotation detection device, and position detection device
A one-chip type magnetic sensor is provided in which thin-film anisotropic magnetoresistance elements are formed on an IC substrate. Applied magnetic fields can...
US-7,642,647 Semiconductor device
A semiconductor device, in which it is possible to maintain high reliability in that interfacial breakdown does not occur between a solder ball and a conductive...
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