| 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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| 01/13/2009 | US7477063 Universal insert tool for fixing a BGA package under test |
| 01/13/2009 | US7477062 LSI test socket for BGA |
| 01/13/2009 | US7477061 Probe card |
| 01/13/2009 | US7477058 Current sensor for measuring an electrical current in a circuit having a plurality of electrical conductors |
| 01/13/2009 | US7476555 Method of chip manufacturing |
| 01/08/2009 | WO2009006175A2 Test structure, test structure formation and mask reuse in semiconductor processing |
| 01/08/2009 | WO2009006152A2 Method and apparatus for a voltage/current probe test arrangements |
| 01/08/2009 | WO2009005810A1 System and method for predictive maintenance of a battery assembly using temporal signal processing |
| 01/08/2009 | WO2009005223A1 System and method for detecting partial discharge position |
| 01/08/2009 | WO2009004968A1 Testing apparatus |
| 01/08/2009 | WO2009004260A2 System for transmitting an electric pulse and device for capacitive disconnection for such a system. |
| 01/08/2009 | WO2009004259A2 Device for determining a charge distribution in a dielectric element |
| 01/08/2009 | WO2009004075A1 Method for the determination of the off-load voltage of an electrochemical energy store |
| 01/08/2009 | WO2009004009A1 Method for determining the quiescent voltage of a motor vehicle battery |
| 01/08/2009 | WO2009004007A1 Determination of a state variable correlated with the battery charge state of a motor vehicle battery |
| 01/08/2009 | WO2009003629A2 Registering unit for recording input signals caused by mechanical action on said unit, and method for recording measured values and processing signals |
| 01/08/2009 | WO2009003531A1 Manufacturing method for a plunger and such a plunger |
| 01/08/2009 | WO2009003503A1 State of charge determination |
| 01/08/2009 | WO2009003361A1 An online partial discharge monitoring system of generator and method thereof |
| 01/08/2009 | WO2008129010A9 Test equipment for automated quality control of thin film solar modules |
| 01/08/2009 | WO2008115755A3 A testing method using a scalable parametric measurement macro |
| 01/08/2009 | WO2008005079A3 Method of providing a customer with increased integrated circuit performance |
| 01/08/2009 | WO2006099582A9 Mini wave soldering system and method for soldering wires and pin configurations |
| 01/08/2009 | US20090013230 Circuit arrangement and method of testing and/or diagnosing the same |
| 01/08/2009 | US20090013229 Built-in self-test using embedded memory and processor in an application specific integrated circuit |
| 01/08/2009 | US20090013228 Bist ddr memory interface circuit and method for testing the same |
| 01/08/2009 | US20090013227 Method Using Non-Linear Compression to Generate a Set of Test Vectors for Use in Scan Testing an Integrated Circuit |
| 01/08/2009 | US20090013226 Blocking the effects of scan chain testing upon a change in scan chain topology |
| 01/08/2009 | US20090013225 Test mode control circuit |
| 01/08/2009 | US20090012747 Multiple Line Width Electromigration Test Structure and Method |
| 01/08/2009 | US20090012727 Detecting Partial Discharge in High Voltage Cables |
| 01/08/2009 | US20090010526 Tungsten plug deposition quality evaluation method by ebace technology |
| 01/08/2009 | US20090010172 Message substitution response system |
| 01/08/2009 | US20090009220 Signal generating apparatus, periodic-signal observing system, integrated circuit, periodic-signal observing method, and method of testing integrated circuit |
| 01/08/2009 | US20090009209 Multiple Point Gate Oxide Integrity Test Method and System for the Manufacture of Semiconductor Integrated Circuits |
| 01/08/2009 | US20090009208 Semiconductor device and inspection method thereof |
| 01/08/2009 | US20090009207 Sensor unit with safety system |
| 01/08/2009 | US20090009206 Bist ddr memory interface circuit and method for testing the same |
| 01/08/2009 | US20090009204 Test socket |
| 01/08/2009 | US20090009203 Inspection apparatus and method |
| 01/08/2009 | US20090009202 Methods of Retaining Semiconductor Component Configurations within Sockets |
| 01/08/2009 | US20090009200 Method for Providing Alignment of a Probe |
| 01/08/2009 | US20090009199 Systems and methods for testing packaged microelectronic devices |
| 01/08/2009 | US20090009197 Probe for electrical test |
| 01/08/2009 | US20090009186 Systems and Methods for Determining the State of a Programmable Fuse in an IC |
| 01/08/2009 | US20090009185 Diagnostic System For Monitoring A Connector |
| 01/08/2009 | US20090009184 Test circuit and test method |
| 01/08/2009 | US20090009183 System and method for predictive maintenance of a battery assembly using temporal signal processing |
| 01/08/2009 | US20090009182 Circuit to provide testability to a self-timed circuit |
| 01/08/2009 | US20090009181 Current Differential Protection Relays |
| 01/08/2009 | US20090009180 Directional fault current indicator |
| 01/08/2009 | US20090009179 Apparatus and method for verifying a seal between mutiple chambers |
| 01/08/2009 | US20090009178 Abnormal condition detection apparatus |
| 01/08/2009 | US20090009177 Voltage monitoring method and circuit for electrical energy storage device |
| 01/08/2009 | US20090009176 Electronic device, battery pack, and electronic device system |
| 01/08/2009 | US20090009134 Method and device for measuring internal resistance of battery |
| 01/08/2009 | US20090008799 Dual mirror chips, wafer including the dual mirror chips, multi-chip packages, methods of fabricating the dual mirror chip, the wafer, and multichip packages, and a method for testing the dual mirror chips |
| 01/08/2009 | DE202008013982U1 Messsystem zum Bestimmen von Streuparametern Measuring system for determining scattering parameters |
| 01/08/2009 | DE112007000507T5 Messvorrichtung, Messverfahren, Prüfvorrichtung, Prüfverfahren und elektronische Vorrichtung Measuring device, measuring methods, test apparatus, test methods and electronic device |
| 01/08/2009 | DE102007051503A1 Testing device for determining preset characteristics of electronic component i.e. wafer, has transporting device moving holding devices from assembling position to measuring position, and measuring device determining preset characteristics |
| 01/08/2009 | DE102007031566A1 Vorrichtung zur Anzeige des Ladezustandes eines Akkus Means for displaying the state of charge of a battery |
| 01/08/2009 | DE102007031305A1 Verfahren zur Ermittlung der Ruhespannung eines elektrochemischen Energiespeichers Method for determining the open circuit voltage of an electrochemical energy storage device |
| 01/08/2009 | DE102007031304A1 Verfahren zur Ermittlung der Ruhespannung einer Kraftfahrzeugbatterie Method for determining the open circuit voltage of a motor vehicle battery |
| 01/08/2009 | DE102007031303A1 Verfahren und Vorrichtung zur Ermittlung einer mit dem Batterieladezustand korrelierenden Zustandsgröße einer Kraftfahrzeugbatterie unter Verwendung eines selbstlernenden Batteriemodells Method and apparatus for determining a correlation with the battery charge level state variable of a motor vehicle battery using a self-learning battery model |
| 01/08/2009 | DE102007030714A1 Verfahren für die Überwachung eines Kraftfahrzeugenergieversorgungssystems Method for monitoring a motor vehicle power supply system |
| 01/08/2009 | DE102007029746A1 Wiederaufladbare Energieversorgungseinrichtung mit einer Identifizierungseinrichtung Rechargeable power supply device with an identification device |
| 01/08/2009 | DE102007029156A1 Voltage monitoring circuit for e.g. hybrid vehicle, has separation device and power supply connected with lower voltage-data outputs, where voltage signal is output to extra-low voltage-data output, which is separated from outputs |
| 01/07/2009 | EP2012353A2 Method and apparatus for inspection and fault analysis |
| 01/07/2009 | EP2012338A1 Power source control device, and relay malfunction detecting method |
| 01/07/2009 | EP2012324A1 Compression of data traces for an integrated circuit with multiple memories |
| 01/07/2009 | EP2012135A1 Stat-of-charge prediction program, wireless transportation system, and charging method |
| 01/07/2009 | EP2012134A1 Device and method for determining replacement of storage battery |
| 01/07/2009 | EP2012133A1 Directional fault current indicator |
| 01/07/2009 | EP2011262A1 Apparatus for parallel/serial conversion of a plurality of signal variables which are each detected by a detector |
| 01/07/2009 | EP2011011A2 Battery monitoring, warranty, and performance tracking system |
| 01/07/2009 | EP2010991A2 Field device editor tool |
| 01/07/2009 | EP2010927A1 Test access port switch |
| 01/07/2009 | EP1866658B1 Test prepared rf integrated circuit |
| 01/07/2009 | EP1763677B1 Circuit arrangement and method of testing an application circuit provided in said circuit arrangement |
| 01/07/2009 | EP1634090B1 Automatic test system with easily modified software |
| 01/07/2009 | EP1402684B1 Network documentation system with electronic modules |
| 01/07/2009 | CN201178320Y Fast charging indication circuit of secondary battery pack |
| 01/07/2009 | CN201177657Y Automatic battery moving and transferring apparatus for inner parameter automatic detection machine for cell of mobile phone |
| 01/07/2009 | CN201177656Y Measuring system for charge state of vehicle power battery |
| 01/07/2009 | CN201177655Y Residual capacity tester of accumulator |
| 01/07/2009 | CN201177654Y Motor rotor test apparatus |
| 01/07/2009 | CN201177653Y Circuit breaker life on-line monitoring system |
| 01/07/2009 | CN201177652Y Test system for circuit board |
| 01/07/2009 | CN201177651Y Test unit device for QFN integrated circuit testing separator |
| 01/07/2009 | CN201177650Y Cage type induction motor having detection coil and detection apparatus for broken strip of rotor |
| 01/07/2009 | CN201177649Y Automatic test equipment for temperature rising of winding |
| 01/07/2009 | CN201177648Y Motor rotation-blocking detection circuit for electrical appliance |
| 01/07/2009 | CN201177647Y Multiple waveform aging test apparatus of lightning arrester |
| 01/07/2009 | CN201177646Y Partial discharge on-line detection apparatus of portable air insulation combined electrical equipment |
| 01/07/2009 | CN201177645Y Live close distance observer of high-voltage electric appliance |
| 01/07/2009 | CN201177641Y Secondary circuit wiring checking system |
| 01/07/2009 | CN201177545Y High-voltage circuit-breaker cut-off great current spout gas pressure characteristic measuring apparatus |
| 01/07/2009 | CN201177531Y Electric resistance strain type weighing sensor simulator |
| 01/07/2009 | CN101341589A Defect inspecting method and defect inspecting apparatus |
| 01/07/2009 | CN101341417A Method of evaluating a delay of an input/output circuit and corresponding device |