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)
02/2004
02/03/2004US6686760 Photosensors for testing an integrated circuit
02/03/2004US6686759 Techniques for testing embedded cores in multi-core integrated circuit designs
02/03/2004US6686758 Engagement probe and apparatuses configured to engage a conductive pad
02/03/2004US6686757 Defect detection in semiconductor devices
02/03/2004US6686756 Vddq integrated circuit testing system and method
02/03/2004US6686755 Methods for wireless testing of integrated circuits
02/03/2004US6686753 Prober and apparatus for semiconductor chip analysis
02/03/2004US6686747 Programmable voltage divider and method for testing the impedance of a programmable element
02/03/2004US6686746 Method and apparatus for monitoring integrity of wires or electrical cables
02/03/2004US6686744 Adapter for use in measuring electrical current drawn across a fuse in a circuit
02/03/2004US6686732 Low-cost tester interface module
02/03/2004US6686657 Interposer for improved handling of semiconductor wafers and method of use of same
02/03/2004US6686224 Chip manufacturing method for cutting test pads from integrated circuits by sectioning circuit chips from circuit substrate
02/03/2004US6685817 Controlling thickness of plating over a width of a substrate
02/03/2004CA2342413C A method of isolating an electrical fault
01/2004
01/29/2004WO2004010522A2 Method and apparatus for fuel cell protection
01/29/2004WO2004010491A1 Probe device, probe card channel information creation program, and probe card channel information creation device
01/29/2004WO2004010437A1 Built-in-self-test of flash memory cells
01/29/2004WO2004010158A1 Method and device for voltage measurement of an ac power supply
01/29/2004WO2004010157A1 Method for measuring a physical or chemical operating parameter for an analysis system
01/29/2004WO2004010156A1 Method and test adapter for testing an appliance having a smart card reader
01/29/2004WO2004010153A2 Probe device cleaner and method
01/29/2004WO2004010152A1 Method of making microelectronic spring contact array
01/29/2004WO2003069487A3 Data bus for electrically controlling the installation of modules
01/29/2004WO2003040740A3 Feedforward temperature control of device under test
01/29/2004WO2003033749A3 Matrix element precharge voltage adjusting apparatus and method
01/29/2004US20040019863 Circuit verification apparatus, circuit verification program, and circuit verification method
01/29/2004US20040019860 Test program emulators, methods, and computer program products for emulating a test program of an integrated circuit semiconductor device
01/29/2004US20040019841 Internally generating patterns for testing in an integrated circuit device
01/29/2004US20040019840 Connection verification apparatus for verifying interconnection between multiple logic blocks
01/29/2004US20040019839 Reconstruction of non-deterministic algorithmic tester stimulus used as input to a device under test
01/29/2004US20040019838 Method, circuit and system for determining burn-in reliability from wafer level burn-in
01/29/2004US20040019830 Test apparatus of semiconductor integrated circuit with hold error preventing function
01/29/2004US20040019829 Method and apparatus for implementing multiple remote diagnose register chains
01/29/2004US20040019827 Emulation interface system
01/29/2004US20040019458 Jitter measuring system in high speed data output device and total jitter measuring method
01/29/2004US20040019452 Methods for compensating for a test temperature deviation
01/29/2004US20040019439 Induction motor module and motor incorporating same
01/29/2004US20040018753 Flexible electric-contact structure for IC package
01/29/2004US20040018663 .Lead frame, and method for manufacturing semiconductor device and method for inspecting electrical properties of small device using the lead frame
01/29/2004US20040018651 Method of decapsulating a packaged copper-technology integrated cirucit
01/29/2004US20040018418 Bi-metallic test switch
01/29/2004US20040018048 Pneumatic docking system
01/29/2004US20040017399 Markers positioned in the trace of a logic analyzer snap to locations defined by clock transitions
01/29/2004US20040017371 Recapture of a portion of a displayed waveform without loss of existing data in the waveform display
01/29/2004US20040017219 System on chip (SOC) and method of testing and/or debugging the system on chip
01/29/2004US20040017218 Digital overcurrent test
01/29/2004US20040017217 Semiconductor device having test element groups
01/29/2004US20040017216 Multi-socket board for open/short tester
01/29/2004US20040017215 High input/output density optoelectronic probe card for wafer-level test of electrical and optical interconnect components, methods of fabrication, and methods of use
01/29/2004US20040017213 System and method for measuring fault coverage in an integrated circuit
01/29/2004US20040017212 Apparatus and method for enhanced voltage contrast analysis
01/29/2004US20040017208 Time-domain reflectometer for testing terminated network cable
01/29/2004US20040017205 Method for monitoring a power supply of a control unit in a motor vehicle
01/29/2004US20040017204 Interchangeable fan control board with fault detection
01/29/2004US20040017203 Fuse saving tester for fused circuit
01/29/2004US20040017199 Battery remaining amount warning circuit
01/29/2004US20040017198 Low loss fuel cell configuration
01/29/2004US20040017185 Device for compensating for a test temperature deviation in a semiconductor device handler
01/29/2004US20040017184 Simultaneous display of data gathered using multiple data gathering mechanisms
01/29/2004US20040017180 Battery life estimator
01/29/2004US20040017118 System and method for estimating electric motor operating parameters
01/29/2004US20040016997 Socket for semiconductor package
01/29/2004US20040016993 Test tray with carrier modules for a semiconductor device handler
01/29/2004US20040016872 Radiation hardened visible p-i-n detector
01/29/2004US20040016119 Method of making microelectronic spring contact array
01/29/2004DE4417129B4 Verfahren und Vorrichtung zur Überprüfung von Überspannungsschutzanlagen Method and device for checking of overvoltage protection systems
01/29/2004DE10328344A1 Schaltkreis zur Strommessung und Verfahren für spannungsgeregelte integrierte Halbleiterschaltungen Circuit for measuring current and voltage-controlled method for semiconductor integrated circuits
01/29/2004DE10320622A1 Verfahren und Vorrichtung zum Bestimmen korrekter Spurbreiten für eine gedruckte Schaltungsplatine einer drahtlosen Testhalterung Method and apparatus for determining the correct lane widths for a printed circuit board of a wireless test fixture
01/29/2004DE10318221A1 System und Verfahren zum Messen von essentiellen Leistungsverstärkungsfunktionen System and method for measuring power amplification essential functions
01/29/2004DE10318183A1 Permanente Chip-ID unter Verwendung eines FeRAM Permanent chip ID using a FeRAM
01/29/2004DE10317102A1 Verfahren zum Ermitteln einer Position einer Unterbrechnung in einem Schaltkreis A method for determining a position of an interruption in a circuit
01/29/2004DE10313365A1 Genauigkeitsbestimmung bei Bitleitungsspannungmessungen Accuracy in determination Bitleitungsspannungmessungen
01/29/2004DE10255890A1 Motoranormalitäts-Detektionsgerät und elektrisches Servolenksteuersystem Motoranormalitäts detection device and electric power steering control system
01/29/2004DE10231700A1 Verfahren zur Ermittlung der entnehmbaren Ladungsmenge einer Speicherbatterie und Überwachungseinrichtung Method for determining the amount of charge of a storage battery monitoring device and
01/29/2004DE10230527A1 Verfahren und Einrichtung zur Überwachung der Funktionstüchtigkeit elektronischer Leistungsbauelemente Method and apparatus for monitoring the functionality of electronic power devices
01/29/2004DE10229946A1 Verfahren und Vorrichtung zur Prüfung elektrischer oder elektronischer Baugruppen Method and apparatus for testing of electrical or electronic assemblies
01/29/2004DE10228983A1 Elektrisches Leistungsversorgungssystem, Kennwertermittlung- und Diagnosesystem und Diagnoseverfahren An electrical power supply system, Kennwertermittlung- and diagnostic system and diagnostic methods
01/29/2004DE10228764A1 Anordnung zum Testen von Halbleitereinrichtungen Arrangement for the testing of semiconductor devices
01/29/2004DE10228526A1 Anordnung und Verfahren zum Testen einer integrierten Schaltung Arrangement and method for testing an integrated circuit
01/29/2004DE10227613A1 Steckverbinder und zu diesem komplementärer Prüfsteckverbinder Connectors and this complementary Test Connectors
01/29/2004DE10121309B4 Testschaltung zum Testen einer zu testenden Schaltung Test circuitry for testing a circuit to be tested
01/28/2004EP1385016A1 Bi-metallic test switch
01/28/2004EP1385015A2 Tester for a plurality of circuit breakers having a range of rated currents and multiple trip functions
01/28/2004EP1385014A2 Signal sampling with sampling and reference paths
01/28/2004EP1385011A1 Integrated circuit test probe
01/28/2004EP1384305A1 Method and apparatus for high-voltage battery array monitoring sensors network
01/28/2004EP1384179A2 System and method for product yield prediction
01/28/2004EP1384086A1 Method for determining state of charge of a battery by measuring its open circuit voltage
01/28/2004EP1384085A2 Voltage acquisition with open-loop charged-particle-beam probe system
01/28/2004EP1204872B1 Electrical contactor, especially wafer level contactor, using fluid pressure
01/28/2004CN2601406Y Computer controllet transformer test bench
01/28/2004CN1471640A Method for testing a testable electronic device
01/28/2004CN1471156A Socket for semiconductor package
01/28/2004CN1471151A Test tray with carrier assembly for semiconductor device processing machine
01/28/2004CN1471150A Apparatus for compensatnig deviation of test temperature is semiconductor device processing machine
01/28/2004CN1471149A Lead frame, method for manufacturing semiconductor device using same
01/28/2004CN1471106A Read-out circuit
01/28/2004CN1470966A Method for compensating deviation of test temperature
01/28/2004CN1470882A Checking tool for printed circuit-board