Patents
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)
07/2004
07/01/2004US20040124863 Method and probe card configuration for testing a plurality of integrated circuits in parallel
07/01/2004US20040124860 Automated test sequence editor and engine for transformer testing
07/01/2004US20040124859 Semiconductor device testing apparatus, semiconductor device testing system, and semiconductor device testing method for measuring and trimming the output impedance of driver devices
07/01/2004US20040124852 Propagation delay time measuring method and testing apparatus
07/01/2004US20040124849 Wire test method and apparatus
07/01/2004US20040124846 Apparatus for handling electronic components and method for controlling temperature of electronic components
07/01/2004US20040124845 Device for compensating for heat deviation in a modular IC test handler
07/01/2004US20040124844 Process and device for testing electric motors, in particular fan motors, for functionality
07/01/2004US20040124843 Diagnostic method for fuel cell
07/01/2004US20040124830 Method for analyzing defect inspection parameters
07/01/2004US20040124827 Automatic gain control (AGC) loop for characterizing continuous-time or discrete-time circuitry gain response across frequency
07/01/2004US20040124507 Contact structure and production method thereof
07/01/2004US20040124358 Method for finding disconnection of conductive wires formed on plate glass and apparatus therefor
07/01/2004US20040123994 Method and structure for suppressing EMI among electrical cables for use in semiconductor test system
07/01/2004DE19727639B4 Handgerät/Ladeständer-Anordnung mit einer Ladekontrollanzeige Handset / charging stand arrangement with a charge indicator
07/01/2004DE19529166B4 Rückflußdämpfungsdetektor für serielle digitale Signalquellen Rückflußdämpfungsdetektor serial digital signal sources
07/01/2004DE10356444A1 Elektronischer Batterietester Electronic battery tester
07/01/2004DE10351442A1 Vorrichtung und Verfahren zur Bildung einer Signatur Apparatus and method for forming a signature
07/01/2004DE10314616B3 Integrated switching network with test switch for measurement system has activation switch incorporating SR flip flop and inverters
07/01/2004DE10296665T5 Messung der Rückseitenspannung eines integrierten Schaltkreises Measurement of the back voltage of an integrated circuit
07/01/2004DE10261491A1 Motor vehicle starter motor battery monitoring method in which voltage and or current across the battery and through a load are measured during an engine start process and compared with reference values
07/01/2004DE10024875B4 Bauteilhaltersystem zur Verwendung mit Testvorrichtungen zum Testen elektronischer Bauteile Component holder system for use with test apparatus for testing electronic components
06/2004
06/30/2004EP1434058A2 Addressable port circuit for test data
06/30/2004EP1433077A1 System and method for directing clients to optimal servers in computer networks
06/30/2004EP1433051A1 System and method for information object routing in computer networks
06/30/2004EP1432995A2 Remote-programming of pld modules via a boundary scan in the system
06/30/2004EP1432546A1 Optical testing device
06/30/2004EP1040547B1 Method and apparatus for charging a rechargeable battery
06/30/2004EP0747986B1 Method and device for judging secondary cell to be connected to charger
06/30/2004CN2622715Y Annular radio-frequency current sensor
06/30/2004CN2622714Y Electronic module testing clamp with contact winding displacement
06/30/2004CN1509479A Circuit and method for test and repair
06/30/2004CN1509478A Test method for testing data memory
06/30/2004CN1508901A Method for scparating secodary cell
06/30/2004CN1508859A 集成电路测试装置 IC testing apparatus
06/30/2004CN1508640A Magnetic-field analysing process of rotary motor
06/30/2004CN1508559A Asynchronous motor self-paramcter on-line observing method
06/30/2004CN1508558A Method and system for feedback circulation detection on non-scanning storage element
06/30/2004CN1508557A Organic electroluminescent diode panel full-on measuring method
06/30/2004CN1508556A Coupling semiconductor testing device and interface circuit of the semiconductor device to be tested
06/30/2004CN1508554A Single-phase earthing failure line-selecting method for small-current earthing system
06/30/2004CN1508553A Open/short circuit detecting apparatus and detecting method thereof
06/30/2004CN1508551A Insulated casing for electroscopic earthing loop
06/30/2004CN1155834C Static frequency-measuring method and device for classifying piezoelectric ceramic chiops and devices
06/30/2004CN1155833C Fault-line selecting method and device for small-current earthing system
06/30/2004CN1155816C Method for measuring complex dielectric constant of solid dielectric medium
06/29/2004US6757856 Apparatus and method for hardware-assisted diagnosis of broken logic-test shift-registers
06/29/2004US6757855 Integrated test apparatus and method therefor
06/29/2004US6757844 Architecture and logic to control a device without a JTAG port through a device with a JTAG port
06/29/2004US6757665 Detection of pump cavitation/blockage and seal failure via current signature analysis
06/29/2004US6757634 Methods and structure for maintaining state information to resume automated test processing after reset
06/29/2004US6757632 Method and apparatus for testing integrated circuits using a synchronization signal so that all measurements are allotted a time slot of the same length
06/29/2004US6757209 Memory cell structural test
06/29/2004US6757205 Device with integrated SRAM memory and method of testing such a device
06/29/2004US6757203 Semiconductor storage device
06/29/2004US6757047 Liquid crystal display device and testing method therefor
06/29/2004US6756807 Modular ATE power supply architecture
06/29/2004US6756806 Method of determining location of gate oxide breakdown of MOSFET by measuring currents
06/29/2004US6756805 System for testing integrated circuit devices
06/29/2004US6756804 Semiconductor integrated circuit device
06/29/2004US6756803 Semiconductor device downsizing its built-in driver
06/29/2004US6756801 Apparatus for electrical testing of a substrate having a plurality of terminals
06/29/2004US6756800 Semiconductor test system with easily changed interface unit
06/29/2004US6756797 Planarizing interposer for thermal compensation of a probe card
06/29/2004US6756792 Apparatus for measuring parasitic capacitances on an integrated circuit
06/29/2004US6756788 Laminated core contact detection method and system
06/29/2004US6756787 Integrated circuit having a current measuring unit
06/29/2004US6756786 Method for detecting line-to-ground fault location in power network
06/29/2004US6756778 Measuring and/or calibrating a test head
06/29/2004US6756777 Method for manufacturing smart card and identification devices and the like
06/29/2004US6756768 Method and apparatus for computing remaining battery capacity utilizing battery discharge capacity
06/29/2004US6756736 Remote control test apparatus
06/29/2004US6756461 Applying to plant or the earth adjacent to plants growth-enhancing amount of biodegradable anionic polymers, including recurring polymeric subunits made up of dicarboxylic monomers such as maleic anhydride, itaconic anhydride
06/29/2004US6756244 Interconnect structure
06/24/2004WO2004054141A1 Integrated circuit comprising a transmission channel with an integrated independent tester.
06/24/2004WO2004053944A2 Fast localization of electrical failures on an integrated circuit system and method
06/24/2004WO2004053928A2 Methods of measuring integrated circuit structure and preparation thereof
06/24/2004WO2004053780A1 Apparatus end method for detecting photon emissions from transiators
06/24/2004WO2004053511A1 Current sensor and battery remaining power sensing system
06/24/2004WO2004053510A1 Battery charged condition computing device and battery charged condition computing method
06/24/2004WO2004053509A1 Method for predicting the voltage of a battery
06/24/2004WO2004053508A1 Inspection method and inspection equipment
06/24/2004WO2004053507A1 Voltage-application current measuring instrument and current buffer with switch used therefor
06/24/2004WO2004038881A3 Apparatus and method for simultaneously detecting the power state of a plurality of circuit breaker switches
06/24/2004WO2004030034A3 Test mode control circuit for reconfiguring a device pin of an integrated circuit chip
06/24/2004US20040123208 Method and apparatus for analyzing serial data streams
06/24/2004US20040123206 System and method for evaluating an integrated circuit design
06/24/2004US20040123205 Signal testing of integrated circuit chips
06/24/2004US20040123204 Methods and apparatus for testing data lines
06/24/2004US20040123202 Mechanisms for detecting silent errors in streaming media devices
06/24/2004US20040123200 Instruction-based built-in self-test (BIST) of external memory
06/24/2004US20040123199 Method and apparatus for detecting an error in a bit sequence
06/24/2004US20040123198 Method and apparatus for reducing power dissipation in latches during scan operation
06/24/2004US20040123197 Circuit and method for testing high speed data circuits
06/24/2004US20040123196 Enabling multiple testing devices
06/24/2004US20040123195 Systems and methods for testing tri-state bus drivers
06/24/2004US20040123194 Systems and methods for testing tri-state bus drivers
06/24/2004US20040123193 Method and apparatus for enhanced parallel port JTAG interface
06/24/2004US20040122620 Apparatus and method for testing semiconductor device
06/24/2004US20040122613 Electro-magnetic field analysis program of electric rotating machine