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Class Information
Number: 702/59
Name: Data processing: measuring, calibrating, or testing > Measurement system in a specific environment > Electrical signal parameter measurement system > For electrical fault detection > Fault location
Description: Subject matter having means to identify an address or orientation of the defect or disturbance.

Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8707221 Circuit assembly yield prediction with respect to manufacturing process Apr. 22, 2014
8707232 Fault diagnosis based on design partitioning Apr. 22, 2014
8692777 Method for rapidly testing capacitance sensing array fault conditions using a floating conductor Apr. 8, 2014
8675327 Fast impedance protection technique immune to dynamic errors of capacitive voltage transformers Mar. 18, 2014
8655623 Diagnostic system and method Feb. 18, 2014
8655609 Fault location using traveling waves Feb. 18, 2014
8626460 Secure test-for-yield chip diagnostics management system and method Jan. 7, 2014
8620605 Method for improving fault detection and positioning precision using reflectometry in a wired electrical network Dec. 31, 2013
8615724 Circuit assembly yield prediction with respect to form factor Dec. 24, 2013
8587445 Monitoring electrical assets for fault and efficiency correction Nov. 19, 2013
8577630 Automatic discharge of a failed battery Nov. 5, 2013
8575879 Methods, systems and apparatus for controlling a multi-phase inverter Nov. 5, 2013
8566047 Electrical anomaly detection method and system Oct. 22, 2013
8558551 Fault location in electric power delivery systems Oct. 15, 2013
8555325 Systems, methods and apparatus for testing a data connection provided over a power supply line Oct. 8, 2013
8548760 Detecting nonlinearity in a cable plant and determining a cable length to a source of the nonlinearity Oct. 1, 2013
8525522 Fault location in electric power delivery systems Sep. 3, 2013
8527221 Method and an apparatus for monitoring an activity of partial electrical discharges in an electrical apparatus powered with direct voltage Sep. 3, 2013
8527222 Method and apparatus for determining installation locations of a plurality of fault indicators in a power network Sep. 3, 2013
8521457 User designated measurement display system and method for NDT/NDI with high rate input data Aug. 27, 2013
8521460 Multi-domain test and measurement instrument Aug. 27, 2013
8515690 Enhanced precise location Aug. 20, 2013
8515689 Enhanced precise location Aug. 20, 2013
8508235 Electronic device and method for testing a circuit board Aug. 13, 2013
8508236 Electronic device and method for testing a circuit board Aug. 13, 2013
8502542 Apparatus and method for monitoring a phase line of a section of an electrical energy transmission line Aug. 6, 2013
8483987 Circuit with control function and test method thereof Jul. 9, 2013
8473229 Storage device energized actuator having diagnostics Jun. 25, 2013
8467982 Device and method for locating partial discharges Jun. 18, 2013
RE44256 Electrical instrument platform for mounting on and removal from an energized high voltage power conductor Jun. 4, 2013
8453088 Suspect logical region synthesis and simulation using device design and test information May. 28, 2013
8447540 Method for detecting, identifying and locating partial discharges occurring in a discharge site along an electric apparatus May. 21, 2013
8442787 Apparatus, sensor circuit, and method for operating an apparatus or a sensor circuit May. 14, 2013
8442785 System and method for streetlight monitoring diagnostics May. 14, 2013
8442779 Identifying degraded fans in datacenters May. 14, 2013
8428878 Lightning strike simulation apparatus, method thereof, and program Apr. 23, 2013
8423305 Wire system assessment Apr. 16, 2013
8397191 Determining failure rate from circuit design layouts Mar. 12, 2013
8370091 Computer-implemented systems and methods for detecting electrostatic discharges and determining their origination locations Feb. 5, 2013
8340930 Arrangement for protecting equipment of a power system Dec. 25, 2012
8335656 Short-circuit recognition method for an electric network Dec. 18, 2012
8315827 Fault region location system Nov. 20, 2012
8290719 Mode identification and decomposition for ultrasonic signals Oct. 16, 2012
8285500 System and method for providing power distribution system information Oct. 9, 2012
8285513 Method and system of using inferential measurements for abnormal event detection in continuous industrial processes Oct. 9, 2012
8280656 System and method for providing power distribution system information Oct. 2, 2012
8280654 Conductor apparatus, system, and method of displaying whether a number of conductors conduct current Oct. 2, 2012
8280652 Sensor, method and system of monitoring transmission lines Oct. 2, 2012
8271213 Online partial discharge monitoring system of generator and method thereof Sep. 18, 2012
8271214 Method for increasing the sensitivity of a differential protection system Sep. 18, 2012

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