| Patents for G01R 31 - Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere (152,264) |
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| 01/22/2009 | US20090021993 Semiconductor memory device |
| 01/22/2009 | US20090021384 Method of Sampling a Modulated Signal Driven Channel |
| 01/22/2009 | US20090021280 Method and test system for determining gate-to-body current in a floating body FET |
| 01/22/2009 | US20090021279 Semiconductor testing circuit and semiconductor testing method |
| 01/22/2009 | US20090021278 Commutation failure detection circuit for back-to-back SCR circuit and controlling method thereof having relatively better efficiency |
| 01/22/2009 | US20090021277 Device and method for reparing a microelectromechanical system |
| 01/22/2009 | US20090021275 Method and arrangement for positioning a probe card |
| 01/22/2009 | US20090021274 Electrical connecting apparatus |
| 01/22/2009 | US20090021265 Lead insertion system and method |
| 01/22/2009 | US20090021264 Method and apparatus for repeatable drive strength assessments of high speed memory dimms |
| 01/22/2009 | US20090021091 Motor drive apparatus and its inspection method |
| 01/22/2009 | DE202008014036U1 Inspektionsvorrichtung für Photovoltaik-Bauelemente Inspection apparatus for photovoltaic devices |
| 01/22/2009 | DE112007000583T5 Elektronische Vorrichtung, Prüfvorrichtung und Prüfverfahren An electronic device test apparatus and test methods |
| 01/22/2009 | DE10260177B4 Verfahren und Vorrichtung zur Datenerfassung Method and apparatus for data collection |
| 01/22/2009 | DE102008029380A1 Electronic circuit i.e. foil component, testing device for use on foil web, has foil webs movable to each other in area of holding device and sample unit, and unwinding and winding devices provided with intermittent drive |
| 01/22/2009 | DE102007034044A1 Verfahren zur Ermittlung einer aktuell verfügbaren Energiemenge eines Energiespeichermoduls Method for determining a quantity of energy used an energy storage module |
| 01/22/2009 | DE102007033881A1 Rotor-Stator-Einheit mit berührungsfreier Zustandserfassung, entsprechende Auswertungseinrichtung und Computerprogramm für eine softwareprogrammierbare Auswertungseinrichtung Rotor-stator unit with a non-contact state detection, appropriate evaluation device and computer program for a software-programmable evaluation device |
| 01/22/2009 | DE102007032559A1 Verschlussmechanismus für Drucktestkammern zum Testen von elektronischen Bauelementen, insbesonder IC's Closure mechanism for pressure test chambers for testing electronic components, IC's insbesonder |
| 01/22/2009 | DE102007030365A1 Method for classifying storage battery, involves collecting multiple state variables of storage battery for different interdependent operating conditions, and deriving type of storage battery from determined sequence of characteristics |
| 01/22/2009 | DE102007024949B3 Handhabungsvorrichtung zum Positionieren eines Testkopfs, insbesondere an einer Prüfeinrichtung Handling device for positioning a test head, in particular to a test device |
| 01/21/2009 | EP2017992A2 Enhanced uplink operation in soft handover |
| 01/21/2009 | EP2017939A2 Cell controller |
| 01/21/2009 | EP2017634A1 Inspection apparatus, probe card and inspection method |
| 01/21/2009 | EP2017633A1 Power applying circuit and testing apparatus |
| 01/21/2009 | EP2017632A1 Method for fault location in uncompensated power lines with two-end unsynchronized measurement |
| 01/21/2009 | EP2017629A1 Conductive contact holder |
| 01/21/2009 | EP2016494A2 Writing to and configuring flash memory |
| 01/21/2009 | EP2016434A2 Method for managing an assembly of rechargeable batteries using a charging whiplash effect |
| 01/21/2009 | EP2016433A1 Method for sheet resistance and leakage current density measurements on shallow semiconductor implants |
| 01/21/2009 | EP1357985B1 Inductive sensory apparatus |
| 01/21/2009 | CN201185342Y Phase-lacking detection protector for hoisting electric machine of groove-controlled machine |
| 01/21/2009 | CN201185128Y Wideband high voltage intelligent resistance type voltage and current combined sensor |
| 01/21/2009 | CN201185102Y Power supply cable with electrical leakage detection weave |
| 01/21/2009 | CN201185036Y Transmission electricity on-line monitoring device base on wireless sensing technology |
| 01/21/2009 | CN201184909Y Electric quantity display apparatus |
| 01/21/2009 | CN201184908Y AC/DC dual-purpose synchronization detector for vacuum circuit-breaker |
| 01/21/2009 | CN201184907Y Circuit test apparatus |
| 01/21/2009 | CN201184906Y Test system for avalanche breakdown voltage overload point |
| 01/21/2009 | CN201184905Y Direct-current power supply polar monitor |
| 01/21/2009 | CN201184904Y On-line monitoring device for multipoint earthing of transformer iron core |
| 01/21/2009 | CN201184903Y Line-correcting device |
| 01/21/2009 | CN201184902Y Electric force test device |
| 01/21/2009 | CN201184901Y Transmission line measuring apparatus with tekecommunication and anti-theft electricity function |
| 01/21/2009 | CN201184900Y Detection apparatus for low-voltage collection copy system base on virtual electric energy meter module |
| 01/21/2009 | CN201184899Y Monitor for electric fire |
| 01/21/2009 | CN201184891Y Detection module for short/open circuit of current mutual inductor secondary circuit |
| 01/21/2009 | CN201184889Y Probe for testing film battery assembly electrical property |
| 01/21/2009 | CN201184839Y Apparatus for detecting synthesis luminous characteristic of LED light source |
| 01/21/2009 | CN101351720A Method and device for determining battery discharge capability, and power supply system |
| 01/21/2009 | CN101351719A Device for monitoring cell voltage |
| 01/21/2009 | CN101351718A Discharge state indicator |
| 01/21/2009 | CN101351717A Battery analysis system and method |
| 01/21/2009 | CN101351716A Detachably attaching device, test head, and electronic part test device |
| 01/21/2009 | CN101351715A Test apparatus and test method for a pv concentrator module |
| 01/21/2009 | CN101350530A Charger with illumination function |
| 01/21/2009 | CN101350521A Fault distance-finding method for nonuniform zero sequence mutual inductance same-lever aerial multi-back line |
| 01/21/2009 | CN101350515A Amalgamation system for prewarning healthiness and protecting relay of large-sized asynchronous motor |
| 01/21/2009 | CN101350429A Hierarchical pairing method for lithium ion battery |
| 01/21/2009 | CN101350165A Equipment and method for detecting quality of image display apparatus |
| 01/21/2009 | CN101349826A Display and method for measuring contraposition set vertical bias of the display |
| 01/21/2009 | CN101349819A Semi-contact control device for detecting liquid crystal module |
| 01/21/2009 | CN101349739A Fuel efficiency measurement system and method for fuel cell vehicle |
| 01/21/2009 | CN101349738A Method and apparatus for real time monitoring tandem type accumulator battery voltage |
| 01/21/2009 | CN101349737A Method for detecting electric motor state and discriminating start-up course |
| 01/21/2009 | CN101349736A Inspection apparatus, probe card and inspection method |
| 01/21/2009 | CN101349735A Method for testing light ionization cross section of deep energy level center in wide band cap semiconductor material |
| 01/21/2009 | CN101349734A Apparatus for generating oscillating wave for electrical apparatus test |
| 01/21/2009 | CN101349733A Device and method for testing electronic apparatus |
| 01/21/2009 | CN101349732A AC electronic load device |
| 01/21/2009 | CN101349731A Real time evaluating method of voltage stability |
| 01/21/2009 | CN101349730A Method for setting signal source amplitude initial value in electromagnetic radiation sensitiveness automatic test |
| 01/21/2009 | CN101349729A Electromagnetic compatible transmitting test method |
| 01/21/2009 | CN101349728A Experiment test system of plasma display |
| 01/21/2009 | CN101349727A Ultra-low frequency high-pressure generator |
| 01/21/2009 | CN101349726A Method and apparatus for malfunction detection of general-purpose input/output interface |
| 01/21/2009 | CN101349725A Modularization scanning tools and method for detection thereof |
| 01/21/2009 | CN101349724A Large-scale transformer differential protective system test method |
| 01/21/2009 | CN101349723A Semiconductor test management system |
| 01/21/2009 | CN101349720A High pressure overhead power line power frequency electric field shielding analysis method |
| 01/21/2009 | CN101349717A Jitter measuring device and method |
| 01/21/2009 | CN101349714A Method for electrically measuring power line zero sequence impedance by industrial frequency interference source |
| 01/21/2009 | CN101349713A Method for detecting battery internal resistance of hybrid power automobile |
| 01/21/2009 | CN101349611A Parallel type hybrid power assembly rack system |
| 01/21/2009 | CN101349579A Correcting device of measuring system |
| 01/21/2009 | CN100454734C 10/350 shock current system for air or vacuum CROWBAR switch |
| 01/21/2009 | CN100454723C Synchronous macine |
| 01/21/2009 | CN100454677C Connector, electronic component fixing device, and tester |
| 01/21/2009 | CN100454377C Evaluation apparatus of liquid crystal display device, liquid crystal display device, and evaluation method of liquid crystal display device |
| 01/21/2009 | CN100454369C Drive breadboard circuit of high voltage waveform of initialization waveform of tank-type plasma display panel |
| 01/21/2009 | CN100454216C Predictive, adaptive power supply for an integrated circuit under test |
| 01/21/2009 | CN100454032C Method for testing empty printed circuit boards |
| 01/21/2009 | CN100454031C Single-phase ground wire selecting equipment and method of neutral-point uneffect earthed system |
| 01/21/2009 | CN100454030C Repair method of high-voltage transmission line and failure testing device thereof |
| 01/20/2009 | US7480882 Measuring and predicting VLSI chip reliability and failure |
| 01/20/2009 | US7480844 Method for eliminating hold error in scan chain |
| 01/20/2009 | US7480843 Configuration access from a boundary-scannable device |
| 01/20/2009 | US7480842 Method and apparatus for reducing the number of test designs for device testing |
| 01/20/2009 | US7480841 Semiconductor integrated circuit which properly executes an operational test of a circuit under test in the semiconductor integrated circuit |
| 01/20/2009 | US7480840 Apparatus, system, and method for facilitating port testing of a multi-port host adapter |
| 01/20/2009 | US7480839 Qualified anomaly detection |