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7620507 |
Impedance-estimation methods, modeling methods, articles of manufacture, impedance-modeling devices, and estimated-impedance monitoring systems
An impedance estimation method includes measuring three or more impedances of an object having a periphery using three or more probes coupled to the periphery. The three or more impedance...
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7620506 |
Measurement electronic device system
A plurality of measurement electronic device units ( 10, 20 ) each having a measurement detector connected thereto and thus having a measuring function are connected in series by connectors to be...
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7617064 |
Self-test circuit for high-definition multimedia interface integrated circuits
A high-definition multimedia interface circuit uses a high-definition multimedia interface encoder to produce a plurality of channels of data. An output circuit, connected to the high-definition...
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7617056 |
Parameter extraction method, method for inspecting circuit operation, and storage medium having program to perform the parameter extraction method
A structure includes a step of inputting a numerical value of a parameter, which forms a model formula, by a computer; a step of inputting the numerical value of the parameter to the model formula...
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7616927 |
Method and apparatus to reduce multipath effects on radio link control measurements
One or more median filter circuits are used to filter radio link control measurements corresponding to one or more radio link parameters of interest, such as received signal quality or round trip...
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7613576 |
Using EMI signals to facilitate proactive fault monitoring in computer systems
A system that monitors electromagnetic interference (EMI) signals to facilitate proactive fault monitoring in a computer system is presented. During operation, the system receives EMI signals from...
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7610175 |
Timestamping signal monitor device
A signal monitor device that detects a signal propagating on a signal line and that generates a timestamp when the signal is detected. The timestamp may be used in a variety of applications...
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7603478 |
Displaying routing information for a measurement system
Computer-implemented system and method for presenting routing information in a measurement system. A meta-routing tool receives user input specifying a device, then retrieves a topography...
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7600053 |
Emulation of extended input/output measurement block facilities
An Extended Input/output (I/O) measurement block facility is emulated. The facility provides for the collection of relevant I/O measurement data, and the storing for later efficient retrieval of...
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7596461 |
Measurement of air quality in wireless networks
A system for measuring air quality in wireless networks. In particular implementations, a method includes computing an interference severity level for a plurality of interference sources detected...
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7590499 |
Recording and conveying energy consumption and power information
Aspects of the invention provide apparatuses, methods, and systems that support measuring and conveying energy consumption by an electrical device. An apparatus includes an energy sensor that...
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7590152 |
Router-based monitoring of EF-on-EF jitter
A system for monitoring EF-on-EF jitter in a network node having an EP output queue into which EF packets are entered comprises a first counter that counts the packets entering the queue and also a...
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7577875 |
Statistical analysis of sampled profile data in the identification of significant software test performance regressions
Sampled profile data provides information about processor activity during a test. Processor activity can be analyzed to determine an amount of processor resources used to execute the various...
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7577859 |
System and method of controlling power consumption in an electronic system by applying a uniquely determined minimum operating voltage to an integrated circuit rather than a predetermined nominal voltage selected for a family of integrated circuits
A method and apparatus for adaptively adjusting the operating voltage of an integrated circuit in response to tester-to-system variations, worst-case testing techniques, process variations,...
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7577534 |
Risk assessment of metal vapor arcing
A method for assessing metal vapor arcing risk for a component is provided. The method comprises acquiring a current variable value associated with an operation of the component; comparing the...
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7573937 |
Phase rotator control test scheme
Techniques and apparatus for testing phase rotators for detecting defective tap weights are provided. Phase rotator test logic may include a master phase rotator to cycle the phase of a clock...
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7571028 |
Method and system for AC power grid monitoring
A method and system allows for substantially real-time monitoring of the operational dynamics of power plants and other components comprising an AC power grid, by using information collected from a...
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7567891 |
Hot-carrier device degradation modeling and extraction methodologies
The present invention is directed to a number of improvements in methods for hot-carrier device degradation modeling and extraction. Several improvements are presented for the improvement of...
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7567872 |
Film forming condition determination method, film forming method, and film structure manufacturing method
Among a plurality of parameters concerning a film forming condition, different parameter values are set for one parameter and the same predetermined values are set for other parameters to...
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7565637 |
Method of designing package for semiconductor device, layout design tool for performing the same, and method of manufacturing semiconductor device using the same
A package design method for a semiconductor device of designing a package including a package substrate provided with a wiring pattern, a chip mounted on the package substrate, and a sealing resin...
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7565267 |
Life prediction and monitoring of components
A counting unit counts a current supplying duration for a component which determines a life of a device. A prediction unit predicts the device life based on an integrated current supplying duration...
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7561980 |
Transmission medium testing apparatus and method
The invention provides a method for testing a transmission medium used in a full-duplex communication system comprising an endpoint that comprises a transmitting end (TX) and a receiving end (RX);...
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7561392 |
Intrinsically safe data transmission device
A process control system ( 1 ) comprises at least one process control computer ( 2 ) and field units ( 4 ) connected thereto via a bus system. An, in particular, intrinsically safe data...
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7558711 |
Generating a hardware description of a block diagram model for implementation on programmable hardware
A computer-implemented system and method for generating a hardware implementation of graphical code. The method comprises first creating a graphical program. A first portion of the graphical...
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7558685 |
Frequency resolution using compression
In a frequency analysis system, such as a signal detection system or a spectrum analyzer, the frequency domain resolution is enhanced by compression and decompression of the signal samples. The...
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7552367 |
Fault recording and sequence of events recording device capable of recording communication-based signals related to electrical power systems
A method for recording analog signals and digitally encoded information associated with primary and secondary devices of an electric power system includes: receiving a plurality of analog output...
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7552028 |
Recording medium, test apparatus and diagnostic method
A test apparatus that tests a device under test is provided. The test apparatus includes a test module that provides a test signal to the device under test. The test apparatus includes: a test...
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7552023 |
Parameter correction circuit and parameter correction method
In a parameter correction circuit in an LSI, a reference resistor element with high precision having a resistance value set to a target value is connected to an external terminal of the LSI. A...
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7552018 |
Method for quickly quantifying the resistance of a thin film as a function of frequency
The present invention provides a baseline function, viz., a transmission-related parameter (transmission loss, transmission coefficient, etc.) as a function of resistance of a uniformly resistant...
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7550979 |
System and method for measuring conductivity of fluid
A system and related method are provided to calibrate for wire capacitance during use to minimize error in conductivity measurement of the target fluid. The system includes a signal generator...
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7548823 |
Correction of delay-based metric measurements using delay circuits having differing metric sensitivities
Correction of delay-based metric measurements using delay circuits having differing metric sensitivities provides improved accuracy for environmental and other circuit metric measurements that used...
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7548819 |
Signal measurement and processing method and apparatus
Apparatus for generating an output dependent upon the impedance or at least one component of the impedance of a device includes a load component having a known impedance or component thereof for...
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7546781 |
Ultrasonic operation apparatus and abnormality judgment method thereof
An ultrasonic operation apparatus comprises a hand piece accommodating an ultrasonic transducer for generating ultrasonic vibrations, a probe which is connected to the hand piece and to which the...
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7546230 |
Electromagnetic response model with improved high frequency stability
A model for modeling electromagnetic response in a conductor and in dielectric, a method of modeling the electromagnetic response in the conductor and dielectric and a program product therefor....
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7543199 |
Test device
A test device that can improve test reliability is provided. In the test device, an error detecting unit detects an error of inputted test signals to generate an error flag, a normal test unit...
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7542879 |
Virtual sensor based control system and method
A method for a virtual sensor system corresponding to a target physical sensor is provided. The method may include selecting a plurality of measured parameters provided by a set of physical sensors...
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7542858 |
Simulated battery logic testing device
A simulated battery test device and method that is capable of testing a battery charging circuit and logic circuit to determine proper operation. An operational amplifier is used that can both...
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7542857 |
Technique for determining performance characteristics of electronic devices and systems
A technique for determining performance characteristics of electronic devices and systems is disclosed. In one embodiment, the technique is realized by measuring a first response on a first...
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7539587 |
Rate-based sensors for advanced real-time analysis and diagnostics
The invention provides a universal rate-based transducer for advancing diagnostic and predictive analyses of low frequency physical phenomena, such as associated with heat and mass transfer, solid...
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7533313 |
Method and apparatus for identifying outlier data
A method for converting data includes generating a first data vector of data measurements related to processing of at least one workpiece. Each element of the first data vector is associated with...
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7526391 |
Method and apparatus to evaluate transient characteristics in an electrical power system
A system and method to evaluate characteristics of transient events in an electrical power system to determine the location of a transient source type, the source type of a transient event, and...
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7526390 |
Signal measuring circuit and signal measuring method
To provide a signal measuring circuit that measures a signal, such as noise, with high precision. A maximum reference value and a minimum reference value are generated based on the voltage level of...
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7522294 |
Measuring a process parameter of a semiconductor fabrication process using optical metrology
To measure a process parameter of a semiconductor fabrication process, the fabrication process is performed on a first area using a first value of the process parameter. The fabrication process is...
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7520168 |
Vibration reduction for head gimbal assembly testing
An assembly for testing a head gimbal assembly (HGA) comprises a support platform configured to hold a base plate of the HGA. A base plate of the HGA is mounted on the support platform. The...
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7519509 |
Network analyzer, transmission tracking error measuring method, network analyzing method, program, and recording medium
There is reduced labor to directly connect two ports selected from ports of a network analyzer in order to measure transmission tracking errors. A network analyzer, to which a test set which...
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7519506 |
System and method for monitoring and managing electrical power transmission and distribution networks
A system and method for monitoring and managing electrical power transmission and distribution networks through use of a deterministic, non-iterative method using an holomorphic embedding and...
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7516248 |
Obtaining extended queue measurement data for a range of logical control unit queues
I/O measurement data for channels attached to logical control unit queues is obtained related to a plurality of logical control unit queues. A store secondary queue measurement data instruction...
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7516042 |
Load test load modeling based on rates of user operations
Various technologies and techniques are disclosed for performing load tests based upon user pace. A load test application is provided. Load test settings are received from a user that includes a...
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7516025 |
System and method for providing a data structure representative of a fault tree
One embodiment of the invention provides apparatus including a data structure representing a fault tree for a system. The data structure comprises a plurality of events linked by propagations. Each...
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7507977 |
System and method of ion beam control in response to a beam glitch
The present invention is directed to a switch circuit and method to quickly enable or disable the ion beam to a wafer within an ion implantation system. The beam control technique may be applied to...
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