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Patent # Description
US-7,804,351 Mixer circuit for frequency mixing of differential signals
A mixer circuit designed for low voltage operation with rail-to-rail local signals. First and second transistors form a first input section to produce a first...
US-7,803,642 Evaluation method of semiconductor device
A technology for analyzing and evaluating of a change of impurity content distribution at the heat treatment of electrodeposited copper film. There is provided a...
US-7,803,640 Semiconductor device and semiconductor product
The embodiments discussed herein reduce, in a semiconductor device having a ferroelectric capacitor, the film thickness of an interlayer insulation film covering...
US-7,803,518 Method for manufacturing micro structure
A method for forming a pattern includes the steps of: (a) preparing a lower hard mask layer and an upper hard mask layer stacked on an etching target film; (b)...
US-7,803,500 Photomask, photomask fabrication method, and semiconductor device fabrication method
A photomask capable of preventing a pattern outside a chip region from being transferred onto a wafer. A non-circuit pattern (a monitor pattern for measuring the...
US-7,802,993 Surface mount coaxial connector assembly
A disclosed coaxial connector can be surface-mounted on a circuit board without degradation in signal transmission characteristics. The coaxial connector...
US-7,802,516 Screen printing method and apparatus including two squeegees with different lengths and pressures
A screen printing device configured to print a printing paste on a printed board, the printing paste being applied on a screen printing plate where openings...
US-7,802,270 Disk reproducing apparatus
A disk reproducing apparatus with improved quality is provided which has a clamper and a clamper plate. By providing the clamp plate with connection portions...
US-7,802,218 Layout analysis method and apparatus for semiconductor integrated circuit
A method for analyzing a layout for a semiconductor integrated circuit, which includes a plurality of physical devices, to generate physical parameter...
US-7,802,215 System and method for providing an improved sliding window scheme for clock mesh analysis
A method is provided and includes accessing a description of a chip, which includes sequential elements and a clock mesh. Items used include: the description of...
US-7,802,138 Control method for information processing apparatus, information processing apparatus, control program for...
The present invention provides a control method for an information processing system, which includes a plurality of processing apparatuses performing a mutually...
US-7,802,112 Information processing apparatus with security module
An information processing apparatus includes a TPM, a key management module for managing a key database, a memory, and a file processing module for encrypting...
US-7,802,041 Information processing apparatus including transfer device for transferring requests
According to an aspect of an embodiment, an apparatus has a pair of first system boards, each of the first system boards including a processor and being adapted...
US-7,801,927 Video metadata correction apparatus and method
This invention is to provide a technique for properly correcting video metadata related to and synchronized with the video. This video metadata correction...
US-7,801,826 Framework and system for purchasing of goods and services
A system for conducting an agreement between two parties relying on a trusted a third party includes a first party generating a first view of the agreement and...
US-7,801,718 Analyzing timing uncertainty in mesh-based architectures
A method of analyzing timing uncertainty involves creating an accurate model of one or more circuit elements of a mesh circuit residing within a window that...
US-7,801,563 Radio base station apparatus and radio communication method
The radio base station apparatus comprises: a plurality of antenna elements for transmitting and receiving radio signals; a detection unit for detecting...
US-7,801,509 Computer-readable recording medium storing data communication program, data communication method, and mobile...
A computer-readable recording medium storing a data communication program capable of transmitting desired data quickly. The mobile terminal (computer) has the...
US-7,801,485 Communication device, and method and computer program for information processing thereof
A communication device relates a plurality of identification information to specifying information included in the identification information and manages them,...
US-7,801,400 Manufacturing method of optical device and optical device
A method of manufacturing an optical device involves forming patterns on a dielectric substrate. The patterns include a waveguide pattern having a folded part, a...
US-7,801,393 Monitoring modulator bias using photon absorption
Monitoring a bias point of an optical modulator includes receiving an optical signal modulated by the optical modulator. Photons of the optical signal are...
US-7,801,340 Biometric information obtaining apparatus
The apparatus enables a user to recognize the way he is moving his finger with respect to, for example, a sweep-type fingerprint sensor so that the user can...
US-7,801,309 Private key delivery system and a private key delivery method
A private key delivery system and a private key delivery method are disclosed. The private key delivery system includes a transmitter, a receiver, and an optical...
US-7,801,208 System and method for adjusting compensation applied to a signal using filter patterns
A method for adjusting a signal includes applying compensation to a data signal to generate an output signal and sampling the output signal to generate data...
US-7,801,178 IEEE 1394 transmitter, IEEE 1394 receiver and audio data content transmission method
There is provided an IEEE 1394 transmitter for transmitting a plurality of audio data contents, having an audio data generator configured to sample the plurality...
US-7,801,173 Communication message conversion apparatus and communication message conversion method
A communication conversion apparatus achieve efficient conversion without conversion delay and converts messages that effect communication with different...
US-7,801,122 Method and apparatus for extending synchronous optical networks
The number of managed network elements within a SONET network is configured to exceed the number addressable elements in a given address area. This is achieved...
US-7,801,034 System and method for bandwidth allocation in an optical light-trail
A method for allocating the use of an optical light-trail includes calculating a bid at a first node in the light-trail with consideration for the criticality of...
US-7,801,026 Virtualization switch and method for controlling a virtualization switch
A virtualization switch includes first communication line connection terminals which can be connected to a host computer, a physical storage apparatus or a...
US-7,800,896 Connecting device and electronic apparatus system
A connecting device for detachably holding an electronic apparatus having a housing formed in a plate shape and serving as an interface for a signal input/output...
US-7,800,878 Power supply control circuit, and electronic control device, power supplying circuit, and power control...
A power supply control circuit is configured including a MOS-FET 61 connected between a DC power supply 10 and a load circuit 31 so that a body diode D300 formed...
US-7,800,870 Power protection apparatus and electronic control unit
A power protection apparatus including: a switch unit connected in series in a power supply line from a power source to a DC regulator; a first short-circuit...
US-7,800,861 Cartridge magazine with shutter opening mechanism
The cartridge magazine according to the present invention has a plurality of holding shelves holding a plurality of cartridges, each holding shelf being provided...
US-7,800,781 Recording medium and color adjusting apparatus
With a recording medium causing a computer to execute a color adjustment program used for the color adjustment of a display, weights are assigned to the...
US-7,800,682 Portable terminal and portable telephone having a camera and lens cover
In a portable terminal having a photographic function for receiving photographic light from a camera subject and obtaining image data, the portable terminal...
US-7,800,660 Image data processing circuit and image data processing method
An object of the present invention is to provide an image data processing circuit and an image data processing method capable of determining a reference signal...
US-7,800,643 Image obtaining apparatus
The image obtaining apparatus realizes a function of detecting the distance, tilt, and/or attitude of an object, irrespective of the distance between the image...
US-7,800,553 Information processing apparatus with antenna switching function, communication apparatus, antenna switching...
In an information processing apparatus such as a notebook type personal computer having radio communication functions, for communication units to simultaneously...
US-7,800,552 Antenna apparatus for multiple input multiple output communication
At least two antennas are selected from a plurality of antennas which consist of at least two antennas having polarization characteristics or directivities...
US-7,800,464 Surface acoustic wave device and duplexer
A surface acoustic wave device includes a supporting substrate, a LiTaO3 piezoelectric substrate joined on the supporting substrate, which has a normal line...
US-7,800,436 Signal extraction circuit
A shunt regulator performs a control so as to stabilize a voltage obtained by rectifying the radio frequency signal output from an antenna unit at a prescribed...
US-7,800,432 Semiconductor circuit and controlling method thereof
A semiconductor circuit including a bias circuit (1) generating a signal reflecting a current driving capability of a transistor; an analog/digital converter...
US-7,800,421 Information processing apparatus and phase control method
An apparatus includes plural combinations of a clock supplier and a clock supply destination supplied with a clock from the clock supplier. The clock supply...
US-7,800,396 Semiconductor integrated circuit, control method, and information processing apparatus
A semiconductor integrated circuit includes a circuit block connected to an arithmetic processing unit via a bus, a power supply noise data generator which is...
US-7,800,353 Control unit, power supply device and electronic apparatus
A power supply device has a first node to which an input voltage is input, a second node, a third node from which an output voltage is output, a first switching...
US-7,800,227 Semiconductor device with crack-resistant multilayer copper wiring
In a semiconductor device including a multilayer pad, the multilayer pad comprises a first pad layer provided over a semiconductor substrate to have a first...
US-7,800,218 Package unit
This invention relates to a package unit including a semiconductor package that houses a semiconductor chip, and a heat sink attached thereto. A peripheral wall...
US-7,800,210 Semiconductor device
It is an aspect of the embodiments discussed herein to provide a semiconductor device including: a substrate; a base on the substrate; an integrated circuit chip...
US-7,800,133 Semiconductor device and manufacturing method of the same
In an MIS-type GaN-FET, a base layer made of a conductive nitride including no oxygen, here, TaN, is provided on a surface layer as a nitride semiconductor layer...
US-7,799,604 Semiconductor device having multilayer printed wiring board and manufacturing method of the same
A semiconductor device includes a support body, a first substrate provided on a surface at one side of the support body, a second substrate provided on a surface...
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