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Class Information
Number: 702/57
Name: Data processing: measuring, calibrating, or testing > Measurement system in a specific environment > Electrical signal parameter measurement system
Description: Subject matter wherein the measurement system or process is designed for or utilized to measure an electrical parameter.










Sub-classes under this class:

Class Number Class Name Patents
702/58 For electrical fault detection 618
702/60 Power parameter 848
702/80 Specified memory location generation for storage 65
702/79 Time-related parameter (e.g., pulse-width, period, delay, etc.) 513
702/64 Voltage or current 912
702/66 Waveform analysis 660


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Patent Number Title Of Patent Date Issued
8712710 Method and apparatus for detection of LVDT core fallout condition Apr. 29, 2014
8713490 Managing aging of silicon in an integrated circuit device Apr. 29, 2014
8712706 Method and apparatus for producing homogeneous magnetic fields Apr. 29, 2014
8706438 Time domain network analyzer Apr. 22, 2014
8706460 Method of modeling dynamic characteristics of a flight vehicle Apr. 22, 2014
8688393 Techniques for approximating a difference between two capacitances Apr. 1, 2014
8688392 System and method for testing a light sensor of a portable electronic device Apr. 1, 2014
8682612 Trend analysis methods and system for incipient fault prediction Mar. 25, 2014
8682602 Event recognition Mar. 25, 2014
8676543 Determining the resonance parameters for mechanical oscillators Mar. 18, 2014
8676523 Method of detecting the position, in a signal received by a detector, of a wavefront corresponding to an event Mar. 18, 2014
8676522 Detector for detecting a current carrying conductor Mar. 18, 2014
8676368 System and method for optimizing a production process using electromagnetic-based local positioning capabilities Mar. 18, 2014
8675327 Fast impedance protection technique immune to dynamic errors of capacitive voltage transformers Mar. 18, 2014
8675005 Waveform observing apparatus and system thereof Mar. 18, 2014
8670308 Meters with multiple network interfaces Mar. 11, 2014
8670947 Computer system for automatically determining slew rate de-rating values Mar. 11, 2014
8666685 System of intelligent sensors in an electrical panelboard Mar. 4, 2014
8666664 Electronic seal Mar. 4, 2014
8660805 Method and system for characterizing a plasma Feb. 25, 2014
8660848 Methods and systems for detection from and analysis of physical signals Feb. 25, 2014
8660810 System and method to calculate RMS current and true power in a multidrop sensor network Feb. 25, 2014
8655611 Establishing a power profile for generating electrical ratings Feb. 18, 2014
8655609 Fault location using traveling waves Feb. 18, 2014
8652699 Fuel cell system Feb. 18, 2014
8655607 Sensing device, sensing method, and computer-readable storage medium Feb. 18, 2014
8649989 Time-domain triggering in a test and measurement instrument Feb. 11, 2014
8645722 Computer and data center load determination Feb. 4, 2014
8645097 Method for analyzing output from a rotary sensor Feb. 4, 2014
8639857 Extended input/output measurement word facility for obtaining measurement data Jan. 28, 2014
8639962 Power profiling application for managing power allocation in an information handling system Jan. 28, 2014
8635040 Signal measuring device and signal measuring method Jan. 21, 2014
8624593 Method for determining sensitivity matrices for hotspots Jan. 7, 2014
8620605 Method for improving fault detection and positioning precision using reflectometry in a wired electrical network Dec. 31, 2013
8615381 Home power management system Dec. 24, 2013
8605688 Method, apparatus, analyser and computer program of searching for propagation paths Dec. 10, 2013
8600572 Smarter-grid: method to forecast electric energy production and utilization subject to uncertain environmental variables Dec. 3, 2013
8600685 Systems and methods for predicting failure of electronic systems and assessing level of degradation and remaining useful life Dec. 3, 2013
8594955 Establishing a power profile for generating electrical ratings Nov. 26, 2013
8589886 System and method for automatic hardware and software sequencing of computer-aided design (CAD) functionality testing Nov. 19, 2013
8589104 Device and method for compensating color shifts in fiber-optic imaging systems Nov. 19, 2013
8589093 Home network system augmentation with remote guidance and local set up and monitoring Nov. 19, 2013
8587445 Monitoring electrical assets for fault and efficiency correction Nov. 19, 2013
8577630 Automatic discharge of a failed battery Nov. 5, 2013
8577640 Magnetometer bias and anomaly detector Nov. 5, 2013
8566045 Event recognition Oct. 22, 2013
8566044 Event recognition Oct. 22, 2013
8566043 Detector for calculating the distortion of an electromagnetic field produced by a buried current carrying conductor Oct. 22, 2013
8565930 Charging system, vehicle, and charging system control method Oct. 22, 2013
8565787 RF fingerprinting for location estimation Oct. 22, 2013

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