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Patent # Description
US-7,657,409 Simulation techniques
A method for assessing wave propagation in a physical system by numerical simulation; a computational domain comprises first grid cells with a first-grid time...
US-7,657,408 Structural analysis apparatus, structural analysis method, and structural analysis program
A structural analysis apparatus automatically sets a boundary between an entire model and a detailed model to thereby obtain a highly accurate solution without...
US-7,657,190 Optical transmitter apparatus
An optical DQPSK modulator comprises a pair of phase modulators. Each of the pair of the phase modulators is provided with first and second driving signals. The...
US-7,657,181 Optical add/drop multiplexer and optical network system
In an optical add/drop multiplexer dropping and inserting a light of a specific wavelength for a WDM signal light and an optical network system utilizing the...
US-7,657,180 Communication path calculation method and module
The present invention relates to a communication path calculation method and module. More particularly, the present invention provides a communication path...
US-7,657,176 Method, apparatus, and system for evaluating faulty point in multi-stage optical amplifying and repeating...
A method, apparatus, and system for evaluation of a faulty point in a multi-stage optical amplifying and repeating transmission line which provides a totally new...
US-7,657,175 Optical communication device
An optical communication device for detecting a defect in a standby optical fiber. An active optical output unit converts an electrical signal to an optical...
US-7,657,106 Switching device for sharing input/output devices and computer system using the same
A switching device that selectively switches connections to a predetermined terminal among two or more terminals connected to servers, and can be...
US-7,656,820 Data transmission apparatus capable of dividing network areas
A transmission apparatus that automatically makes area division on the basis of a predetermined condition to lessen the labor of a maintainer. Transmission...
US-7,656,195 Latch circuit, flip-flop circuit including the same, and logic circuit
Disclosed herein is a latch circuit including a switching circuit for switching output/non-output of an externally inputted external signal based on a...
US-7,656,143 DC-DC converter
To present a DC-DC converter efficient in conversion and not requiring an external diode. The DC-DC converter includes a main NMOS transistor FET1 as a main...
US-7,655,874 Input device and electronics device
An input device includes an operation portion, a holding portion, a detection portion and at least a switch. The holding portion holds the operation portion so...
US-7,655,576 Insulator film, manufacturing method of multilayer wiring device and multilayer wiring device
In a method for manufacturing a semiconductor device, including forming an insulator film including a material having Si--CH.sub.3 bond and Si--OH bond, and...
US-7,655,531 Semiconductor device and method for fabricating the same
The semiconductor device comprises a capacitor formed over a semiconductor substrate 10 and including a lower electrode 32, a dielectric film 34 formed over the...
US-7,655,516 Semiconductor device and method of manufacturing the same
In an nMOSFET, a gate electrode is formed by a silicide layer comprised of NiSi. In a surface layer of a Ge substrate on both sides of the gate electrode, NiGe...
US-7,655,505 Manufacturing method of semiconductor device
A manufacturing method of a semiconductor device, includes i) a step of providing a transparent member above a main surface of a semiconductor substrate where a...
US-7,654,698 Light source device and display device
A light source device includes a discharge tube, a reflector for reflecting a light radiated from the discharge tube, and support members for supporting the...
US-7,653,942 Unauthorized access prevention system
An unauthorized access prevention system includes a countermeasure method determination unit determining a method of taking countermeasures to protect a...
US-7,653,889 Method and apparatus for repeat execution of delay analysis in circuit design
An apparatus includes: a detecting unit that detects a target path from among a plurality of paths in a target circuit based on a result of a delay analysis of...
US-7,653,887 Method and apparatus for calculating power consumption, and computer product
A power consumption calculating apparatus includes a receiving unit, a specifying unit, a determining unit, an average calculating unit, an estimating unit, and...
US-7,653,738 Network management method, program, and system
An interconnection network is provided with switch devices for computers for a plurality of computers, respectively, a predetermined number of physical lines for...
US-7,653,714 Computer-readable recording medium with system managing program recorded therein, system managing method and...
A computer-readable recording medium stores therein a system managing program for assisting in constructing an environment for efficiently operating a system...
US-7,653,623 Information searching apparatus and method with mechanism of refining search results
An information searching apparatus and method capable of producing good search results even in the case where specified search keywords are found separately on a...
US-7,653,411 Electronic apparatus having infrared communication function
The infrared communication unit of the mobile phone receives a first data series transmitted from the other-party mobile phone by infrared communication, and,...
US-7,653,388 Mobile radio communications method and mobile subscriber terminal
A mobile radio communications method that prevents a calling user from being billed for an expensive overseas call, which the user could make without knowing...
US-7,653,312 Multiple bit rate optical communication method, optical network unit and optical line terminal
The present invention is a method of transmitting data of different bit rates in a simple manner and, if positive minimal multiples whose multiple operation...
US-7,653,309 System and method for distributing traffic in an optical network
In accordance with the teachings of the present invention, a system and method for distributing traffic in an optical network is provided. In a particular...
US-7,653,308 Path routing computation method and optical communication network applying path routing computation method
A path routing computation method enables reduction of the memory capacity for path routing computation. The method is characterized in that a wavelength...
US-7,653,273 Optical switch
The optical switch includes: a spectroscopic device which separates wavelength division multiplexed (WDM) light into its component wavelengths; and a plurality...
US-7,653,236 Surface inspection device and method
Disclosed is a surface inspection device that performs a defect inspection throughout a surface of a wafer. In the defect detection using a defect review SEM, an...
US-7,653,169 Timing adjustment for data transmitting/receiving circuit
In order to provide a timing adjustment circuit capable of transmitting/receiving data without being affected by process unevenness and power voltage/temperature...
US-7,653,124 Monitoring differential phase-shifted keying demodulation
Monitoring a demodulator includes repeating the following for each demodulating module of one or more demodulating modules of a demodulator: receiving a first...
US-7,653,121 Power level measuring device and a mobile station
A disclosed power level measuring device includes a power calculator for calculating power values based on correlation values between a received signal and known...
US-7,653,087 Methods of synchronizing subscriber stations to communications networks
A method for operating a media-access control unit in communications network includes placing the unit in a scan mode where the cyclic-prefix length and frame...
US-7,653,026 Wireless communication system, wireless base station, and mobile station
Data transport which allows for handover is implemented by a mobile wireless communication system wherein a first datum is transmitted by a wireless base...
US-7,652,992 Two tier traffic shaper approach for resilient packet ring stations
RPR traffic management concepts are extended to individual client flows while adhering to the station level traffic management functions by using a two tiered...
US-7,652,941 Memory device
A memory device is provided which has: a memory cell to store data; a word line to select the memory cell; a bit line connectable to the selected memory cell; a...
US-7,652,934 Semiconductor memory device
In addition to a booster power supply circuit boosting a power supply voltage to supply a boost voltage VPP to a memory core, cell capacitors composing a...
US-7,652,884 Electronic apparatus including liquid cooling unit
A liquid cooling unit includes components such as first and second heat receivers, a heat exchanger, a tank and a pump in an electronic apparatus. The electronic...
US-7,652,883 Electronic device
An electronic device includes a housing that has a bottom surface and a side surface and includes an opening for air cooling formed therein; and a substrate that...
US-7,652,877 Electronic apparatus
An electronic apparatus includes a first part, a second part, and a rotating holding part configured to rotatably hold the second part to the first part,...
US-7,652,838 Library device
A feeding mechanism includes a first feeding mechanism and a second feeding mechanism that operates during non-operation of the first feeding mechanism. A...
US-7,652,606 D/A converter
A digital-analog converter including a first selection circuit of switch elements, which are coupled to each other and to a high potential power supply, and a...
US-7,652,564 Information processing apparatus, non-contact IC reader/writer, time correction method, and computer product
A mobile phone set includes a clock unit that counts time and a non-contact IC that receives time data indicative of current correct time from an RFID...
US-7,652,521 Integrated circuit, and apparatus and method for production thereof
An integrated circuit includes a trimming signal creating section, disposed downstream of a trimming circuit in which a number of fuses are arranged in...
US-7,652,503 Semiconductor device
A semiconductor device includes an external pin, a control parameter decision circuit, and a register update circuit. The control parameter decision circuit...
US-7,652,467 Carrier tray for use with prober
A carrier tray for use with a prober is arranged to allow the prober to measure or test not only semiconductor wafers but also semiconductor packages and...
US-7,652,377 Semiconductor device and manufacturing method of the same
A seal ring (102) is formed in a manner to surround each ferroelectric capacitor (101). Additionally, a seal ring (103) is formed in a manner to surround a...
US-7,650,586 Development method for integrated circuits, program storage medium for storing the development method for...
A method for developing integrated circuits includes generating a core (logic core) in an HDL format readable by a logic synthesis tool, from an ASIC core (logic...
US-7,650,553 Semiconductor integrated circuit apparatus and interface test method
An interface test can be performed by, for example, only a self apparatus when interface operation specifications are different between the self apparatus and an...
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