| 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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| 05/17/2011 | US7944819 System and method for transmission and acknowledgment of blocks of data frames in distributed wireless networks |
| 05/17/2011 | US7944813 Method and system for establishing a connection between network elements |
| 05/17/2011 | US7944366 Malfunction detection with derivative calculation |
| 05/17/2011 | US7944229 Method and apparatus for calibrating internal pulses in an integrated circuit |
| 05/17/2011 | US7944228 Mother substrate, substrate for display panel and method of manufacturing display panel |
| 05/17/2011 | US7944226 Test apparatus and transmission apparatus |
| 05/17/2011 | US7944225 Method and apparatus for providing a tester integrated circuit for testing a semiconductor device under test |
| 05/17/2011 | US7944224 Low profile probe having improved mechanical scrub and reduced contact inductance |
| 05/17/2011 | US7944223 Burn-in testing system |
| 05/17/2011 | US7944222 Eliminating inline positional errors for four-point resistance measurement |
| 05/17/2011 | US7944218 Immersion sensor to protect battery |
| 05/17/2011 | US7944214 Padé approximant based compensation for integrated sensor modules and the like |
| 05/17/2011 | US7944213 Ground fault detection device |
| 05/17/2011 | US7944200 Probe apparatus |
| 05/17/2011 | US7944181 Battery pack |
| 05/17/2011 | US7944178 Fully-charged battery capacity detection method |
| 05/17/2011 | US7944131 Quartz crystal unit, quartz crystal oscillator and manufacturing method of the same |
| 05/17/2011 | US7943402 Ion implantation process characterization method |
| 05/17/2011 | CA2475052C Test equipment and portable test device |
| 05/17/2011 | CA2379453C Direct current electrical system arc detection apparatus and method |
| 05/13/2011 | CA2709508A1 Electrical switching module |
| 05/12/2011 | WO2011057049A1 Non-intrusive monitoring of power and other parameters |
| 05/12/2011 | WO2011056964A1 Rf test fixture and method for securing a wireless device for rf testing |
| 05/12/2011 | WO2011056955A1 Interconnect sensor for detecting delamination |
| 05/12/2011 | WO2011056893A2 Techniques employing light-emitting circuits |
| 05/12/2011 | WO2011056779A2 Automated battery scanning, repair, and optimization |
| 05/12/2011 | WO2011055818A1 Diagnosis system and diagnosis method for lithium ion secondary battery |
| 05/12/2011 | WO2011055611A1 Signal transmission circuit device, semiconductor device, method and apparatus for inspecting semiconductor device, signal transmission device, and motor drive apparatus using signal transmission device |
| 05/12/2011 | US20110113298 Method of and an arrangement for testing connections on a printed circuit board |
| 05/12/2011 | US20110113297 Distributed joint test access group test bus controller architecture |
| 05/12/2011 | US20110113296 Method of testing a memory module and hub of the memory module |
| 05/12/2011 | US20110112782 Battery status detection device |
| 05/12/2011 | US20110112781 Method for estimating battery degradation in a vehicle battery pack |
| 05/12/2011 | US20110109343 Semiconductor wafer device and method for testing the same |
| 05/12/2011 | US20110109342 Crosstalk suppression in wireless testing of semiconductor devices |
| 05/12/2011 | US20110109341 Apparatus for Contacting a T/R Module with a Test Device |
| 05/12/2011 | US20110109340 Interface Adapter For Connecting With A Test Probe |
| 05/12/2011 | US20110109339 Apparatus and method for inspecting circuit of substrate |
| 05/12/2011 | US20110109338 Interposer, probe card and method for manufacturing the interposer |
| 05/12/2011 | US20110109337 Probe wafer, probe device, and testing system |
| 05/12/2011 | US20110109336 Positioning method and apparatus for inspecting solar battery panel |
| 05/12/2011 | US20110109335 Direct liquid-contact micro-channel heat transfer devices, methods of temperature control for semiconductive devices, and processes of forming same |
| 05/12/2011 | US20110109334 Method for Detecting Component Defects of an Analog Signal Processing Circuit, Especially for a Measurement Transmitter |
| 05/12/2011 | US20110109322 Testing System and Adapter Thereof Utilizing a Common Power Supply and Display Device to Test Different Main Board Circuits |
| 05/12/2011 | US20110109320 System, method, and apparatus for a safe powerline communications instrumentation front-end |
| 05/12/2011 | US20110109319 Test configuration for the impulse voltage test of electric high-voltage components |
| 05/12/2011 | US20110109318 Signal capture system and test apparatus including the same |
| 05/12/2011 | DE102010045983A1 Method for determining coupling attenuation of e.g. electrical component of hybrid vehicle, involves supplying preset signal at input of electrical component, and calculating coupling attenuation of component from signal response and signal |
| 05/12/2011 | DE102010032208A1 Verfahren und System zum Testen elektrischer Kraftfahrzeugantriebssysteme A method and system for testing electric motor vehicle drive systems |
| 05/12/2011 | DE102010001932A1 Versorgungsleitung zur Versorgung eines Verbrauchers und Verfahren zur Überwachung einer Versorgungsleitung Supply line for supplying a consumer and method for monitoring a supply line |
| 05/12/2011 | DE102009052632A1 Elektrische Schaltung zur Erzeugung elektrischer Energie An electrical circuit for producing electric energy |
| 05/12/2011 | DE102009051999A1 Verfahren und Anordnung zur Überwachung eines Photovoltaik-Moduls Method and apparatus for monitoring a photovoltaic module |
| 05/12/2011 | DE102009050572A1 Method for determining aging condition of battery i.e. lithium battery in hybrid vehicle, involves selecting signal curves as excitation signals, so that battery is charged, where signal curves occur during regular operating mode |
| 05/12/2011 | DE102009050223A1 Überwachungseinrichtung für ein elektrisches Hochspannungsnetz eines Fahrzeuges Monitoring device for a high voltage electrical system of a vehicle |
| 05/12/2011 | DE102009049705B3 Prüfvorrichtung für eine Photovoltaikmodulplatte, Prüfmittel sowie Verfahren zur Prüfung Tester for a photovoltaic module plate, test equipment and procedures for the |
| 05/12/2011 | DE102009046579A1 Verbesserte Parameterbestimmung eines elektrochemischen Energiespeichers Improved parameter determination of an electrochemical energy storage device |
| 05/12/2011 | DE102009046564A1 Batterie-Steuergerät-Architektur Battery controller architecture |
| 05/12/2011 | DE102009046494A1 Protection device for electrical device utilized as control device in motor vehicle, has inserted supporting post connected with end of shrink element, where shrink element overstretches area of control device to be monitored |
| 05/12/2011 | DE102007006897B4 Vorrichtung und Verfahren zum Warnen vor verpoltem Anschließen einer Versorgungs-Gleichspannung an ein Bordnetz eines Kraftfahrzeugs Apparatus and method for warning of reversed polarity, connect a DC supply voltage to an electrical system of a motor vehicle |
| 05/12/2011 | DE102006050086B4 Sendeempfänger und Anpasssystem für einen Sendeempfänger Transceiver and fitting system for a transceiver |
| 05/12/2011 | DE102006023257B4 Vorrichtung zum Heissproben von integrierten Halbleiterschaltkreisen auf Wafern An apparatus for hot samples of semiconductor integrated circuits on wafers |
| 05/11/2011 | EP2320559A2 Parameter estimation system and method for an induction motor |
| 05/11/2011 | EP2320473A1 Solar cell manufacturing method and manufacturing device |
| 05/11/2011 | EP2320270A1 Liquid crystal display device testing method and liquid crystal display device |
| 05/11/2011 | EP2320242A2 Apparatus and method for cell balancing using the voltage variation behavior of battery cell |
| 05/11/2011 | EP2320241A1 A method of and an arrangement for testing connections on a printed circuit board |
| 05/11/2011 | EP2320239A2 Substrate for use in measuring electric characteristics |
| 05/11/2011 | EP2319170A1 Control of a voltage source converter using synchronous machine emulation |
| 05/11/2011 | EP2319151A1 Method and apparatus for fault identification in a power transmission line |
| 05/11/2011 | EP2319117A1 Method and device for numerically representing a voltage |
| 05/11/2011 | EP2319073A1 Thin film imaging method and apparatus |
| 05/11/2011 | EP2318853A1 Method for calculating the charge state of a battery |
| 05/11/2011 | EP2318852A1 Monitoring system for an accumulator |
| 05/11/2011 | EP2318851A1 Method for determining the recombination properties at a measuring section of a measuring side of a semiconductor structure |
| 05/11/2011 | EP2075839B1 Method for evaluating soi wafer |
| 05/11/2011 | EP1730940B1 Electrical wire joint fault detection |
| 05/11/2011 | EP1336119B1 Feed-through for an electric high frequency signal and a level measuring device provided with said feed-through |
| 05/11/2011 | CN201829678U Electrode connecting device |
| 05/11/2011 | CN201829676U Large-current wall-through device |
| 05/11/2011 | CN201829637U Special test joint for protecting press plate |
| 05/11/2011 | CN201829417U Debugging power supply for bistable relay |
| 05/11/2011 | CN201829385U Press switch with diagnosis function and press key switch device |
| 05/11/2011 | CN201829310U Test transformer |
| 05/11/2011 | CN201828803U Monitoring circuit for insulating leakage current test equipment |
| 05/11/2011 | CN201828671U Cable identifying probe |
| 05/11/2011 | CN201828654U Intelligent LED lamp remote monitoring system |
| 05/11/2011 | CN201828653U Testing device for pneumatic type switching power supply |
| 05/11/2011 | CN201828652U Quick voltage and temperature acquisition system for battery management system |
| 05/11/2011 | CN201828651U Digital full function state monitoring and safety evaluation device of transformer substation direct current system |
| 05/11/2011 | CN201828650U Simulator adopting alternating-current servo motor as variable torque load |
| 05/11/2011 | CN201828649U Load for testing of internal combustor generating set |
| 05/11/2011 | CN201828648U Fault detecting device of moving button station |
| 05/11/2011 | CN201828647U Press key function test device |
| 05/11/2011 | CN201828646U Electric performance testing and controlling device of B737 airplane hydraulic pressure reverse pushing control valve |
| 05/11/2011 | CN201828645U ARM9-based LXI bus boundary scanning control device |
| 05/11/2011 | CN201828644U Testing square matrix for module samples |
| 05/11/2011 | CN201828643U Direct-current measurement device for measuring quantum efficiency of solar cell |
| 05/11/2011 | CN201828642U Detection device for synchronism of three-phase vacuum tube of contactor |
| 05/11/2011 | CN201828641U Portable and integral alternating-current/direct-current tester for high-voltage motor |
| 05/11/2011 | CN201828640U Direct-detecting intelligent apparatus for diagnosing insulation and status of direct-current (DC) system |