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Patent # Description
US-7,178,726 Method and system for collecting market research data from consumers
For collecting market research data and promoting business activities in a selected geographic area, user information containing users' profile and preference...
US-7,178,277 Quantum cryptography communication system and quantum cryptography key distributing method used in the same
A quantum cryptography communication system includes a first data communication unit; a second data communication unit connected with the first data...
US-D537,077 Magnetic cartridge tape storage
US-7,178,122 Semiconductor integrated circuit, method of designing semiconductor integrated circuit, and device for...
Placement is performed by using a library created by enlarging cell frames of at least one type of cells out of a plurality of types of standard cells...
US-7,178,090 Error correction code decoding device
In an error correction code decoding apparatus, utilized in the decoding of turbo codes, plural number of backward processing modules 100, 110 and 120 are...
US-7,178,058 Fault tolerant computer and transaction synchronization control method
A fault tolerant computer includes a plurality of CPU modules that process the same instruction string while maintaining clock synchronization; and a plurality...
US-7,177,907 Message reception device, message reception method, and program for receiving message is recorded
Messages with a valid range are selected by a message filter unit among the messages received through a network by a message reception unit, and the selected...
US-7,177,873 Content delivery system, content delivery method, and content reproducing device
A content delivery system, a method thereof, and a content reproducing device are provided. The content reproducing device comprises a content separator, an...
US-7,177,451 Fingerprint input apparatus
A fingerprint input apparatus includes scattered light and a two-dimensional image sensor. The scattered light is generated inside a finger having a fingerprint...
US-7,177,450 Face recognition method, recording medium thereof and face recognition device
An enquiry face image shot by a video camera and the like is collated with face image data converted into database. The data converted into the database are...
US-7,177,292 Wireless communication system and method of conducting wireless communication
A wireless communication system includes a plurality of base stations, a mobile wireless communication device which makes wireless communication with the base...
US-7,177,179 Magnetic memory, and its operating method
A technology for eliminating the defects in a tunnel insulation film of magnetic tunnel junction and for suppressing generation of a defective bit in an MRAM...
US-7,177,167 Semiconductor device containing charge pump type step-up circuit featuring bipolar transistor for carrying out...
A semiconductor device includes a first conductivity type semiconductor substrate, and a charge pump type step-up circuit formed in the semiconductor substrate....
US-7,177,139 Electrical double layer capacitor
An electrical double layer capacitor is provided which is capable of ensuring its reliability and providing increased energy density per unit volume of a...
US-7,177,078 Projection type display apparatus
A projection type display apparatus, wherein a common case can be used for housing an illumination optical system even when a shape of an image display element...
US-7,177,067 Color electronic paper display device
A color electronic paper display device is provided which is easy to fabricate and can provide bright display. The color electronic paper display device includes...
US-7,177,042 Facsimile apparatus and account-selling system using the same
An account-settling system comprises a buyer-side facsimile apparatus and a seller-side facsimile apparatus. These facsimile apparatuses are connected to the...
US-7,176,994 Liquid crystal display panel having reflection electrodes improved in smooth surface morphology and process for...
A liquid crystal display panel of the type having reflection electrodes tends to have an image-forming plane undesirably yellowed due to the wavelength...
US-7,176,961 Portable electronic device and portable cellular phone
A portable electronic device is provided which an operator (photographer) has not an abnormal but favorable feeling from a design (aesthetic) viewpoint and which...
US-7,176,910 Driving circuit for display device
A driving circuit for driving a capacitive load promptly to a target voltage is to have a broad dynamic range and achieve a high accuracy output and saving in...
US-7,176,841 Antenna device and radio communication apparatus using the antenna device
An electrical signal is fed from one terminal of an antenna element, and the other terminal thereof is terminated by a variable reactance circuit. A reactance...
US-7,176,791 Security verification method and device
A security verification method for verifying whether improper settings that indicate composite errors of security settings exist in an object system, which is an...
US-7,176,727 Synthesizer
A synthesizer that has a phase detector 8 and a charge pump circuit 9 for injecting an electric charge, or pulling it out that corresponded to a frequency...
US-7,176,500 Red fluorescent material, white light emitting diode using red fluorescent material, and lighting system using...
The present invention achieves improvement of the color reproducibility, color rendering properties and light emitting efficiency of a white light emitting...
US-7,176,388 Soldering method and solder joint member
In a soldering method for soldering an electronic component including a palladium or palladium alloy layer formed on a surface of the electronic component and...
US-7,174,309 Data distribution system
A game database storing a game program as pay data, a distribution server, and an account server are provided within a service provider side device. The account...
US-7,174,195 Foldable portable telephone having a display portion selectively put into a lengthwise state or an oblong state...
In a foldable portable telephone set including a lower unit (20) having a console portion (12), an upper unit (30) having a display portion (11), and a hinge...
US-7,174,186 Method for selecting broadcasting tower, program for selecting broadcasting tower, storage medium storing same...
The broadcasting tower selecting method for selecting one broadcasting tower out of a plurality of broadcasting towers each being able to transmit together...
US-7,174,182 Transmitting electric power control method in the CDMA system
An electric power control method is provided. In the method, a range having a maximum value, which is an output ratio of initial target signal to disturbance...
US-7,174,098 Apparatus and method for monitoring optical signal
This invention provides a technique for realizing low-cost optical signal waveform monitoring with improved realtimeness to be applied to signal quality...
US-7,174,036 Fingerprint identification method and system, and biometrics identification system
A highly accurate identification system is built by using an identification module, which has predetermined values of FAR and FRR. A plurality of (m) biometrics...
US-7,173,939 STM mapping circuit and method
An STM mapping circuit is disclosed having a configuration that includes: a packet length detection circuit for generating byte effectiveness information that...
US-7,173,913 Node device for ring system, and system and method for constructing multiple spanning trees by using the same...
An object of the present invention is to provide a multiple spanning tree system in which a plurality of spanning trees are constructed in a ring system to...
US-7,173,906 Flexible crossbar switching fabric
A crossbar switching fabric comprising a plurality of crossbar input ports and a plurality of crossbar output ports. The traffic from at least one source is...
US-7,173,793 Recording head, recording head manufacturing method, combined head and magnetic recording/reproduction apparatus
A recording head is a magnetic head in which ends on one side of opposed first and second magnetic cores form a recording gap, said other ends form a magnetic...
US-7,173,634 Information displaying system
An information displaying system, in which digital information data such as news and a commercial message are displayed with screen data on a display without...
US-7,173,599 Image display method in transmissive-type liquid crystal display device and transmissive-type liquid crystal...
A method is provided for displaying an image in a liquid crystal display which enables a scale of a power supply circuit for supplying power to a backlight to be...
US-7,173,597 Signal-adjusted LCD control unit
An LCD control unit includes a software adjustment block for adjusting the .gamma.-correction voltages by a software. The LCD control unit includes a voltage...
US-7,173,582 Current drive circuit and image display device
The present invention provide a display panel including a current-driven displaying elements arrayed therein, and a display device, which suppress the...
US-7,173,502 Reflection loss suppression circuit
An object is to suppress a reflection loss in any desired frequency band outside a required band, without affecting circuit characteristics in the required...
US-7,173,481 CMOS reference voltage circuit
A CMOS reference voltage circuit, preferably formed on a semiconductor integrated circuit, and outputting a reference voltage having a temperature-independent...
US-7,173,447 Method and apparatus for diagnosing fault in semiconductor device
An apparatus for diagnosing a fault in a semiconductor device includes an laser applying unit, a detection/conversion unit, and a fault diagnosis unit. The...
US-7,171,677 Broadcast storing and displaying apparatus and video apparatus
A broadcast storing and displaying apparatus including a network, a network management apparatus for managing the network, and plural types of video apparatuses...
US-7,171,590 Multi-processor system that identifies a failed node based on status information received from service...
A multi-processor system includes a partition including a selected number of nodes selected from a plurality of nodes provided in a plurality of node groups,...
US-7,171,529 Single-chip microcomputer with read clock generating circuits disposed in close proximity to memory macros
Flash ROMs operate at a speed slower than that of a CPU. In order to raise the operating speed of a single-chip microcomputer, therefore, interleaving is adopted...
US-7,171,233 Method and device for selecting between telecommunication networks
A method of selecting between telecommunication networks for at least two terminals capable of exchanging data in a first frequency band of a first ...
US-7,170,940 Moving picture encoding system
A moving picture encoding system capable of bit rate control, by which moving pictures are encoded while maintaining high quality even when there are substantial...
US-7,170,505 Display apparatus drive circuit having a plurality of cascade connected driver ICs
To prevent a timing shift of a clock and data supplied to a driver IC.A driver 1011 includes a phase adjustment circuit 201 for receiving via input terminals a...
US-7,170,392 Radio pager
A radio pager of the present invention displays a number of stored information in an as ascending order or a descending order selected by the user on a rotary...
US-7,170,378 Magnetic core for high frequency and inductive component using same
A high-frequency core is a molded body obtained by molding a mixture of a soft magnetic metallic glass powder and a binder in an amount of 10% or less in mass...
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