| Patents for G01R 27 - Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom (22,286) |
|---|
| 03/11/2009 | CN201207027Y Pressure testing and temperature testing device for high voltage bushing and low pressure terminal plate of transformer |
| 03/10/2009 | US7502699 System and method for monitoring power in a front end rectifier power system |
| 03/10/2009 | US7501836 Apparatus and method for determining capacitance variation in an integrated circuit |
| 03/10/2009 | US7501835 Displacement sensor |
| 03/10/2009 | US7501834 Voice coil actuator with embedded capacitive sensor for motion, position and/or acceleration detection |
| 03/10/2009 | US7501833 Evanescent microwave microscopy probe and methodology |
| 03/05/2009 | WO2009027795A1 Method and apparatus for determining moisture or density of a material |
| 03/05/2009 | WO2009026625A1 Method and device for intracochlea impedance measurement |
| 03/05/2009 | US20090063069 Data logger system |
| 03/05/2009 | US20090063068 Numerical test data reporting in an image file and subsequent analysis |
| 03/05/2009 | US20090058562 Sensor, Method for Sensing, Measuring Device, Method for Measuring, Filter Component, Method for Adapting a Transfer Behavior of a Filter Component, Actuator System and Method for Controlling an Actuator Using a Sensor |
| 03/05/2009 | US20090058436 System and method for measuring a cable resistance in a power over ethernet application |
| 03/05/2009 | US20090058434 Method for measuring a property of interconnections and structure for the same |
| 03/05/2009 | US20090058433 Method of testing ground resistance by making use of existing telephone lines |
| 03/05/2009 | US20090058432 Ultraviolet light monitoring system |
| 03/05/2009 | US20090058430 Systems and Methods for Sensing Positions of Components |
| 03/05/2009 | US20090058429 Detecting Closure of an Electronic Device Using Capacitive Sensors |
| 03/05/2009 | US20090058426 Electromagnetic shielding defect monitoring system and method for using the same |
| 03/05/2009 | US20090058408 method and a device for electromagnetic measurement of thickness and electrical conductivity |
| 03/05/2009 | US20090056408 Portable metered flow apparatus for calibration/bump testing |
| 03/04/2009 | EP2031413A2 High-sensitive resistance measuring device and monitoring method of solder bump |
| 03/04/2009 | EP2031381A1 Method and apparatus for determining moisture or density of a material |
| 03/04/2009 | EP2030028A2 Method and device for calibrating a network analyzer used for measurements on differential terminals |
| 03/04/2009 | EP1960797B1 Method for measuring the noise factor of a device under test by means of a network analyzer |
| 03/04/2009 | CN201203659Y Instrument for monitoring current transformer loop |
| 03/04/2009 | CN201203649Y Virtual instrument control test device for four-electrode method electric conductivity |
| 03/04/2009 | CN201203648Y Test device for insulation resistance of combined multifunctional digital universal meter |
| 03/04/2009 | CN101379669A Power source device, electric vehicle mounted with the power source device, and control method for power source device |
| 03/04/2009 | CN101377529A Electrified measuring method of mutual inductance circuit zero phase-sequence impedance parameter |
| 03/04/2009 | CN101377528A High-sensitive resistance measuring device and monitoring method of solder bump |
| 03/04/2009 | CN100466375C Composite resonant cavity for measuring microwave surface resistance of conductive material |
| 03/03/2009 | US7498824 Method and apparatus for making a determination relating to resistance of probes |
| 03/03/2009 | US7498823 Physical quantity, particularly humidity detection device, and related detecting method |
| 03/03/2009 | US7498822 Linear capacitance measurement and touchless switch |
| 03/03/2009 | US7498795 Electrostatic discharge device testing system and method |
| 02/26/2009 | WO2009024355A1 Method for determining the capacity, resistance and energy density distribution in components with electromechanical double layer |
| 02/26/2009 | WO2009001001A3 Method for driving a micro-hybrid system for vehicle and an energy storage unit, and hybrid system for implementing same |
| 02/26/2009 | WO2008156289A3 Delay time measurement circuit and method |
| 02/26/2009 | US20090051656 Capacitance/voltage converting circuit, input apparatus using the same, electronic device, and capacitance/voltage converting method |
| 02/26/2009 | US20090051375 Method and apparatus for measuring metallic area-specific resistance |
| 02/26/2009 | US20090051371 Capacitance type sensor |
| 02/26/2009 | US20090051370 Method of adjusting moving position of transfer arm and position detecting jig |
| 02/26/2009 | US20090051369 System and method for measuring adhesion forces in mems devices |
| 02/26/2009 | DE102007038225A1 Capacitive measuring system for e.g. objects difference measurement, has switching device for processing output signal of reference reinforcing channel and producing adjusting signal that is fed to generator to modulate excitation signal |
| 02/26/2009 | DE102007025947B4 Integrierter kapazitiver Sensor Integrated capacitive sensor |
| 02/25/2009 | EP2028498A2 Systems and methods for an open circuit current limiter |
| 02/25/2009 | CN101373210A Device for measuring magnetic element loss |
| 02/25/2009 | CN101373198A Cable test bus and switch matrix circuit |
| 02/24/2009 | US7496871 Mutual inductance extraction using dipole approximations |
| 02/24/2009 | US7496464 Validation system with flow control capability |
| 02/24/2009 | US7495882 Electronic components comprising adjustable-capacitance micro-electro-mechanical capacitors |
| 02/24/2009 | US7495456 System and method of determining pulse properties of semiconductor device |
| 02/24/2009 | US7495455 Stud sensing device |
| 02/24/2009 | US7495454 Device for measurement of electrical properties in materials |
| 02/19/2009 | WO2009023281A1 A multiple mode digitization system for a non-destructive inspection instrument |
| 02/19/2009 | WO2009022697A1 Measuring apparatus, testing apparatus and measuring method |
| 02/19/2009 | WO2009005547A3 Method for electrostatic trapping of molecules in nanopores |
| 02/19/2009 | US20090046827 Time interval measurement for capacitive detection |
| 02/19/2009 | US20090045825 Systems and methods for an open circuit current limiter |
| 02/19/2009 | US20090045824 Proximity sensor with an edge connection, and method for manufacturing the same |
| 02/19/2009 | US20090045823 Power efficient capacitive detection |
| 02/19/2009 | US20090045822 Capacitive detection systems, modules and methods |
| 02/19/2009 | US20090045821 Capacitive sensor with alternating current power immunity |
| 02/19/2009 | DE102007001105B4 Kapazitiver Sensor zur Erfassung einer physikalischen Größe Capacitive sensor for detecting a physical quantity |
| 02/18/2009 | EP2026062A1 Method and device for determining the humidity content in the insulator of a transformer |
| 02/18/2009 | EP2024755A1 A method for determining the linear electrical response of a transformer, generator or electrical motor |
| 02/18/2009 | CN201196653Y Meter core stand of magnetic regulation type megameter |
| 02/17/2009 | US7492171 Systems and arrangements for sensing current with a low loss sense element |
| 02/17/2009 | US7492170 Probe based information storage for probes used for opens detection in in-circuit testing |
| 02/17/2009 | US7492169 Electrostatic detection apparatus and method, and coordinate detection program |
| 02/17/2009 | US7492168 Systems and methods for resistivity measurement |
| 02/17/2009 | US7492167 Method and device for monitoring and controlling fluid locomotion |
| 02/17/2009 | US7492166 Method for determining the source equivalent inductance of an energized AC circuit |
| 02/17/2009 | US7492165 Position detecting device with a microwave antenna arrangement |
| 02/17/2009 | US7492164 Method for manufacturing a product sensor, and a product sensor |
| 02/17/2009 | US7491476 Semiconductor wafers; integrated circuits; lithography |
| 02/12/2009 | US20090043221 Apparatus and method for high-speed determination of bioelectric electrode impedances |
| 02/12/2009 | US20090039902 Methods and systems for detecting a capacitance using sigma-delta measurement techniques |
| 02/12/2009 | US20090039901 Glazing comprising a capacitive rain sensor |
| 02/12/2009 | US20090039900 Surgical Testing Instrument and System |
| 02/12/2009 | US20090039878 Transparent conductive film roll and production method thereof, touch panel using the same, and non-contact surface resistance measuring device |
| 02/11/2009 | EP2021813A2 Microwave sensing for determination of loading of filters |
| 02/11/2009 | CN101365953A Method and arrangement for determining non-linear behavior |
| 02/11/2009 | CN101363895A Method and system for detecting DC loop fault |
| 02/11/2009 | CN101363884A Method for testing circuit board |
| 02/11/2009 | CN101363882A Accurate capacitance measurement for ultra large scale integrated circuits |
| 02/11/2009 | CN101363881A Method for testing resistance |
| 02/11/2009 | CN101363880A Method for live line measurement of zero sequence admittance of transmission line by industrial frequency interference source |
| 02/11/2009 | CN100461312C Large volume decimal capacitance box |
| 02/11/2009 | CN100460880C Method and integrated circuit for detecting capacitance variation |
| 02/11/2009 | CN100460879C Capacitor deterioration judgment method |
| 02/10/2009 | US7489146 V/I source and test system incorporating the same |
| 02/10/2009 | US7489145 Plasma processing system |
| 02/10/2009 | US7489144 Low-cost linear and liquid position transducers |
| 02/10/2009 | US7489143 Nanogripper device and method for detecting that a sample is gripped by nanogripper device |
| 02/10/2009 | US7489142 Proximity sensor for X-ray apparatus |
| 02/10/2009 | US7489141 Surface micro sensor and method |
| 02/05/2009 | WO2008152466A3 Insulation fault detection device |
| 02/05/2009 | WO2008089341A3 System for fault determinations for high frequency electronic circuits |
| 02/05/2009 | US20090033345 System and method for characterizing a load at the end of a cable |