Patents
Sitemap › G01 - Measuring; Testing › G01R - Measuring electric variables; Measuring magnetic variables › G01R 29 - Arrangements for measuring or indicating electric quantities not covered by groups
Patents for G01R 29 - Arrangements for measuring or indicating electric quantities not covered by groups (11,937)
12/2010
12/23/2010US20100321192 Microwave Ablation Antenna Radiation Detector
12/23/2010US20100321035 Loop element and noise analyzer
12/23/2010DE202010014605U1 Intermodulationsmessvorrichtung Intermodulation measurement device
12/22/2010EP2264828A1 Microwave ablation antenna radiation detector
12/22/2010CN201681125U Electromagnetic compatibility adaptive scanning device for test of near field
12/22/2010CN201679408U Electrostatic protective door
12/22/2010CN1808149B Advection type membrane surface electric potential tester
12/22/2010CN101923122A Method for improving detection precision of double probe-type satellite-borne electrical field sensor
12/22/2010CN101923121A Electromagnetic field measuring system
12/22/2010CN101923120A Extra-high voltage alternating current non-contact multi-channel electricity testing method
12/22/2010CN101419257B Ground electric field measurement system for AC/DC parallel powerline and measurement method thereof
12/22/2010CN101408570B Circuit for judging bur of wireless receiving decoding chip and method thereof
12/16/2010WO2010143932A1 Test apparatus with electrostatic discharge capability
12/16/2010US20100318830 Semiconductor device and data processing system
12/16/2010US20100318151 Systems and methods for managing noise in implantable medical devices
12/16/2010US20100315098 Method for determining at least one state variable of an electric arc furnace, and electric arc furnace
12/16/2010DE102008037308B4 Signalprofilrekonstruktion Signal profile reconstruction
12/16/2010DE10116880B4 Verfahren zum Optimieren des Frequenzaufbereitungszuges eines Hochfrequenz-Überlagerungsempfänger A method for optimizing the frequency processing train of high-frequency heterodyne receiver
12/15/2010EP2260310A2 A method of inference of appliance usage. data processing apparatus and/or computer software
12/15/2010CN201674129U Phase check-dedicated device for mid-set switch cabinets
12/15/2010CN201673568U Real-time anti-theft alarm device for rural power distribution network equipment
12/15/2010CN201673214U Special vehicle for primary nuclear-phase
12/15/2010CN201673213U Secondary automatic phase checking device
12/15/2010CN201673212U Motor steering test device
12/15/2010CN101916982A Judgement and protection method for open phase of frequency-conversion air conditioner compressor
12/15/2010CN101915877A Bus technology-based universal electromagnetic susceptibility testing device and method
12/14/2010CA2293500C Method of detecting corrosion in pipelines and the like by comparative pulse propagation analysis
12/09/2010WO2010140344A1 Test device
12/09/2010WO2010140318A1 Electronic device and noise current measuring method
12/09/2010WO2010139840A1 Over-the-air test
12/09/2010US20100312507 Test apparatus
12/09/2010US20100308791 Single element three terminal piezoresistive pressure sensor
12/09/2010CA2757315A1 Over-the-air test
12/08/2010CN201666922U High-voltage nuclear phase pen
12/08/2010CN1887014B Method and system for electromagnetic field evaluation
12/08/2010CN101911093A Evaluating an electromagnetic field strength of an electromagnetic gate apparatus
12/08/2010CN101907659A Temperature controllable PEA space charge test device
12/08/2010CN101907648A Electric energy quality online monitoring device
12/08/2010CN101907647A Distribution transformer monitoring and metering terminal
12/08/2010CN101515015B Power quality monitoring and recording device of power system
12/08/2010CN101359012B Method for measuring antenna performance
12/08/2010CN101349722B Electromagnetic environment test method based on simulated data
12/08/2010CN101171730B Method and apparatus for improving operational reliability during a loss of a phase voltage
12/07/2010US7847743 Method for measuring inverse scattering wave, and apparatus for identifying inferior RFID transponder and reader using the same
12/07/2010US7847742 Test fixture for assembled wireless devices
12/02/2010WO2010138139A1 Absorber assembly for an anechoic chamber
12/02/2010WO2010137237A1 Antenna estimation device and antenna estimation method
12/02/2010WO2010137076A1 Pulse measurement device, pulse measurement method, and test apparatus using the device and the method
12/02/2010WO2010136316A2 Detection method and detector of a disruption, positioning method and system using said method
12/02/2010WO2010116255A3 System and method for determining a phase conductor supplying power to a device
12/02/2010US20100306165 Radio frequency microscope for amplifying and analyzing electromagnetic signals
12/02/2010US20100305895 Distributing a clock in a subterranean survey data acquisition system
12/02/2010US20100305892 Near-isotropic antenna for monitoring electromagnetic signals
12/02/2010DE102006057062B4 Verfahren und Einrichtung zum Messen des Pollagewinkels eines Magnetschwebefahrzeugs einer Magnetschwebebahn Method and device for measuring the pole position angle of a magnetic levitation vehicle of a magnetic levitation
12/01/2010EP2256507A1 A dual deformable reverberation chamber
12/01/2010EP2255227A1 Lightning detection
12/01/2010CN201662597U Fluid pipeline electrostatic measuring device
12/01/2010CN1888920B Method and apparatus for testing CAN bus antielectromagnetic interference ability
12/01/2010CN101900769A Strong electric field survey meter
12/01/2010CN101900768A Multi-channel microwave radiometer system control device and control method
11/2010
11/30/2010US7844407 Systems and methods for analysis and design of radiating and scattering objects
11/27/2010CA2705686A1 A dual deformable reverberation chamber
11/25/2010WO2010089396A3 Smart metering device with phase selector
11/25/2010US20100295569 Rf performance test structure with electronic switch function
11/25/2010US20100295531 Measuring device
11/24/2010EP2254158A2 Mw/fir light detectors
11/24/2010CN201656460U Radiation ablation device for electrical equipment
11/24/2010CN201654143U Audible noise measuring circuit of power capacitor
11/24/2010CN201654142U Flow electrification measurement system for variable-flow insulating liquid
11/24/2010CN201654141U Iron core inserted coil turn testing device
11/24/2010CN201654140U Nuclear phase detector
11/24/2010CN201654139U Signal amplifying circuit based on tent mapping model
11/24/2010CN201654138U Signal inductor
11/24/2010CN201654116U High-low voltage overcurrent and open-phase remote warner of distribution transformer
11/24/2010CN201654097U Broadband high-gain magnetic field loop test antenna based on resonance principle
11/24/2010CN101896826A Radio wave propagation analysis result display system
11/24/2010CN101893662A Nuclear phase method for digital transformer substation
11/24/2010CN101893661A Optical and electromagnetic signal synchronous monitoring lightening data processing method
11/24/2010CN101893660A Testing device and method for communication terminal
11/24/2010CN101893659A Method and device for detecting polarization direction of electromagnetic wave
11/24/2010CN101893651A Method for detecting positive sequence, negative sequence, idle and harmonic currents of power supply system
11/24/2010CN101216516B Three polarized transverse electromagnetic wave cell field intensity test device
11/23/2010US7839181 Glitch-suppressor circuits and methods
11/23/2010US7839180 Noise filter circuit, noise filtering method, thermal head driver, thermal head, electronic instrument, and printing system
11/23/2010US7839152 Method and device for dynamic adjustment of network operating voltage
11/18/2010WO2010132541A2 Electromagnetic detection apparatus and methods
11/18/2010WO2010131423A1 Antenna evaluating apparatus and antenna evaluation method
11/18/2010WO2010131409A1 Antenna evaluation device and method
11/18/2010WO2010130068A1 Apparatus and method for testing number of turns on coil
11/18/2010US20100290503 Ultra-High Temperature Distributed Wireless Sensors
11/18/2010US20100289501 Method for characterizing the sensitivity of an electronic component to energetic interactions
11/18/2010DE102009021153A1 Verfahren zur Gewinnung einer Feldstärkeinformation A process for obtaining a field strength information
11/18/2010DE102009020311A1 Device for determining electrical charge of e.g. purified hydraulic oil in hydraulic plant, has fluid-permeable plate isolatingly fixed in housing at discrete distance to another plate, where capacity of arrangement of plates is measurable
11/18/2010DE102008045360B4 Flächensonde für elektrische Wechselfelder im Nahbereich eines Magnetfeldsensors Surface probe for alternating electric fields in the vicinity of a magnetic field sensor
11/17/2010EP2251702A1 Cabling test device
11/17/2010EP2251701A1 Method for extracting field strength information
11/17/2010EP2250511A1 Electromagnetic interference sensor device and method and computer program
11/17/2010EP2250510A2 Device and method for determining at least one value associated with the electromagnetic radiation of an object being tested
11/17/2010CN201637786U Detecting device for atmosphere electric field
11/17/2010CN201637785U Pulse nested synchronous signal generator
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