| Patents for G01R 27 - Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom (22,286) |
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| 07/22/2010 | US20100182021 Determination of the safety of foodstuffs for consumption |
| 07/22/2010 | US20100182020 Intrusion detection using a conductive material |
| 07/22/2010 | US20100182019 Method and apparatus for determining soil water content |
| 07/22/2010 | US20100182018 Capacitance Sensing Apparatus |
| 07/22/2010 | US20100182017 Drive by wire non-contact capacitive throttle control apparatus and method of forming the same |
| 07/22/2010 | US20100182016 Electronic status detection device |
| 07/22/2010 | US20100181180 Capacitive touch sensing using an internal capacitor of an analog-to-digital converter (adc) and a voltage reference |
| 07/22/2010 | US20100180663 Sensor and method for detecting oil deterioration and oil level |
| 07/22/2010 | DE10211334B4 Verfahren zum Messen der effektiven Direktivität und/oder effektiven Quelltor-Anpassung eines systemkalibrierten vektoriellen Netzwerkanalysators und Kalibrierstandard-Satz A method for measuring the effective directivity and / or effective source port match systemkalibrierten a vector network analyzer and calibration kit |
| 07/22/2010 | DE102010004726A1 Verfahren und Netzwerkanalysator zur Messung der Gruppenlaufzeit in einem Messobjekt Method and network analyzer to measure the group delay in a DUT |
| 07/22/2010 | DE102009000337A1 Verfahren zur Bestimmung eines Alterungszustandes einer Batteriezelle mittels Impedanzspektroskopie A process for determining the aging state of a battery cell by means of impedance spectroscopy |
| 07/22/2010 | DE102009000336A1 Impedanzmessung von elektrochemischen Energiespeichern in Fahrzeugen Impedance measurement of electrochemical energy storage devices in vehicles |
| 07/21/2010 | CN201533225U Micromotor coil impedance detection machine with dip tinning and line-pressing functions |
| 07/21/2010 | CN201532570U Intelligent multi-functional grounding real-time monitoring system |
| 07/21/2010 | CN201532446U Battery inherent resistance testing device |
| 07/21/2010 | CN201532419U Circuit structure used for measuring grounding resistance of each branch circuit in direct-current system in a full direct-current way |
| 07/21/2010 | CN201532174U General conductor measuring device |
| 07/21/2010 | CN1784882B Method and arrangement for loop test of a disturbed line |
| 07/21/2010 | CN101783646A Induction motor stator resistance and temperature parameter identifying method |
| 07/21/2010 | CN101782637A Radio frequency current probe characteristic calibrating method based on electromagnetic compatibility analysis and application |
| 07/21/2010 | CN101782609A Low radio frequency impedance measuring equipment |
| 07/21/2010 | CN101782544A Device for testing metal melt electrical resistivity and testing method therefor |
| 07/21/2010 | CN101782384A Surface mount device (SMD) automatic conveying and positioning test mechanism |
| 07/20/2010 | US7759948 Disposable total dissolved solids meter and methods of use thereof |
| 07/20/2010 | US7759947 Method and apparatus for determining the moisture of a running material web |
| 07/20/2010 | US7759946 Waveguide, and device and detection method using the same |
| 07/20/2010 | US7759932 Magnetic field response sensor for conductive media |
| 07/20/2010 | US7757544 Method and apparatus for measuring electrical properties in torsional resonance mode |
| 07/15/2010 | US20100176827 Substance detection sensor |
| 07/15/2010 | US20100176826 Moisture Sensor and Method for Measuring Moisture of a Gas-Phase Medium |
| 07/15/2010 | US20100176825 Tactile sensor for curved surface and manufacturing method thereof |
| 07/15/2010 | US20100176824 Measuring apparatus and measuring method |
| 07/15/2010 | US20100176823 Apparatus and Method for Detecting Finger Activity on a Fingerprint Sensor |
| 07/15/2010 | US20100176822 Nanowire sensor |
| 07/15/2010 | US20100176821 Acoustic sensor |
| 07/15/2010 | US20100176820 Sensitivity analysis system and sensitivity analysis program |
| 07/15/2010 | US20100176819 Device for the capacitive measurement of the quality and/or deterioration of a fluid, including a capacitive sensor that is mechanically uncoupled from the element in which it is encapsulated |
| 07/15/2010 | US20100176817 Bulk Current Injection (BCI) Probe with Multiple, Symmetrically Spaced Feeds |
| 07/15/2010 | DE112008002578T5 Messvorrichtung und Detektionseinrichtung Measuring device and detection device |
| 07/14/2010 | EP2207044A1 A signal phase difference measurement method, apparatus and system |
| 07/14/2010 | EP2205984A1 Circuit arrangement for monitoring an electrical insulation |
| 07/14/2010 | EP1719250B1 Load insensitive power amplifier |
| 07/14/2010 | EP1135665B1 Measurements using tunnelling current between elongate conductors |
| 07/14/2010 | CN201527451U Electric field jammer capable of eliminating multiple harmonic waves |
| 07/14/2010 | CN101778748A Method for driving a micro-hybrid system for vehicle and an energy storage unit, and hybrid system for implementing same |
| 07/14/2010 | CN101776713A Direct capacitance-digital converter |
| 07/14/2010 | CN101776435A Dielectric-capacitance testing method of deformation degree of transformer winding |
| 07/13/2010 | US7756664 Test apparatus and measurement circuit |
| 07/13/2010 | US7755371 Impedance measurement of a power line |
| 07/13/2010 | US7755370 Method for examining bonding resistance |
| 07/13/2010 | US7755369 Capacitive fingerprint sensor and the panel thereof |
| 07/13/2010 | US7755368 Method and device for measuring mass and/or moisture of the content of capsules |
| 07/13/2010 | US7755367 Silicon MEMS resonators |
| 07/13/2010 | US7754440 Disposing cell comprising sodium channel blocker into a well, disposing fluorescent dye into well; adding sodium channel blocker, to be identified, into well; passing stimulating current to generate an action potential; optically measuring |
| 07/13/2010 | US7754363 Method and apparatus for inspecting direct liquid fuel cell generator, and direct liquid fuel cell generator |
| 07/08/2010 | US20100173400 Thermal Cycler for PCR |
| 07/08/2010 | US20100173212 Fuel cell degradation detecting apparatus and fuel cell system |
| 07/08/2010 | US20100171518 Method and apparatus for non-destructive detection of defects in composite laminate structures |
| 07/08/2010 | US20100171517 Impedance measurement method and impedance measurement device |
| 07/08/2010 | US20100171516 Apparatus for measuring variations of extra-cellular membrane potential with microelectrodes |
| 07/08/2010 | US20100171515 Occupant detection system |
| 07/08/2010 | US20100171514 Mems dosimeter |
| 07/08/2010 | US20100171513 Wood kiln moisture measurement calibration and metering methods |
| 07/08/2010 | US20100170886 Multifunctional conducting polymer structures |
| 07/08/2010 | US20100170483 Film resistor in an exhaust-gas pipe |
| 07/08/2010 | DE112008002111T5 Messgerät, Prüfgerät und Messverfahren Meter, tester and methods of measurement |
| 07/08/2010 | DE102008027033B4 Messverfahren und Messvorrichtung zur Bestimmung von Parametern im Arbeitspunkt Measuring method and measuring apparatus for determining parameters at the operating point |
| 07/07/2010 | CN201522529U 电容检测装置 Capacitance detection device |
| 07/07/2010 | CN101769991A Motor insulation deterioration detection device |
| 07/07/2010 | CN101769969A Device and method for measuring piezoelectric constant loop and dielectric constant loop of ferroelectric material |
| 07/07/2010 | CN101769966A Method and device for measuring ground capacitance of DC system |
| 07/07/2010 | CN101769965A Method for calculating capacitance of high voltage depletion capacitor |
| 07/07/2010 | CN101769964A Method, device and system for testing conducting resistance of packaged field-effect tube |
| 07/07/2010 | CN101769963A Line insulation testing system |
| 07/07/2010 | CN101769962A Electric energy meter detecting system and device for detecting contact resistance and method thereof |
| 07/07/2010 | CN101769961A Method for testing direct current resistance of large transformer without disconnecting lead |
| 07/07/2010 | CN101769945A Connection structure used for measuring DC resistance of transformer |
| 07/07/2010 | CN101769713A Internal resistance detection method of internal layer line layer copper thickness in multi-layer printing circuit board |
| 07/07/2010 | CN101315404B Automatic test system of electromagnetic interference power filter |
| 07/06/2010 | US7752517 Test device and method for circuit device and manufacturing method for the same |
| 07/06/2010 | US7751601 Fingerprint sensing assemblies and methods of making |
| 07/06/2010 | US7750649 Methods and systems for detecting a capacitance using switched charge transfer techniques |
| 07/06/2010 | US7750648 Method to quickly estimate inductance for timing models |
| 07/06/2010 | US7750647 Position detecting device with a microwave antenna arrangement and a method for the manufacture thereof |
| 07/06/2010 | US7750643 Process and system for detecting surface anomalies |
| 07/01/2010 | WO2010072924A1 Device for characterising electric or electronic components |
| 07/01/2010 | WO2010072483A1 Conductive conductivity sensor |
| 07/01/2010 | WO2010071929A1 An apparatus and process for measuring properties |
| 07/01/2010 | WO2010030977A3 Method and apparatus for load detection for a planar wireless power system |
| 07/01/2010 | US20100169037 Flash memory threshold voltage characterization |
| 07/01/2010 | US20100169035 Methods and systems for observing sensor parameters |
| 07/01/2010 | US20100164533 Method and apparatus for evaluating the effects of stress on an rf oscillator |
| 07/01/2010 | US20100164516 Method for Extending the Diagnostic Capability of Current Regulators |
| 07/01/2010 | US20100164515 Method and System for Measuring Water Hardness |
| 07/01/2010 | US20100164514 Salinity independent multiphase measurements |
| 07/01/2010 | US20100164513 non-destructive on-line method for measuring predetermined physical, electrochemical, chemical or biological state transformation of a substance and a system thereof |
| 07/01/2010 | US20100164512 Process and device for differentiating objects influencing an electromagnetic alternating field, in particular metal objects |
| 07/01/2010 | US20100164472 Power supply modulation |
| 06/30/2010 | CN101763905A Method for testing memory bar by measuring pin resistance value of memory bar |
| 06/30/2010 | CN101762750A Structure and method for measuring resistance of through hole |