| Patents for G01N 22 - Investigating or analysing materials by the use of microwaves (3,952) |
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| 07/01/2004 | US20040124855 Microwave moisture sensing via waveguide with slot array |
| 07/01/2004 | US20040124853 Microwave-resonator and measuring device |
| 06/30/2004 | EP0991938B1 Method and apparatus for detecting molecular binding events |
| 06/30/2004 | CN1155816C Method for measuring complex dielectric constant of solid dielectric medium |
| 06/24/2004 | WO2004052169A2 Imaging by magnetic resonance adsorption, elastography and tomography |
| 06/24/2004 | DE10245411B3 Moisture sensor for determining moisture from leakages in reservoir, clarifying tanks and swimming pools comprises measuring line sections, screened by-pass lines, a switch, and control lines for controlling the switch |
| 06/20/2004 | CA2452733A1 Apparatus and method for treating substances with electromagnetic wave energy |
| 06/16/2004 | EP1428033A1 Ultra-wide band pulse dispersion spectrometry method and apparatus providing multi-component composition analysis |
| 06/16/2004 | EP1428011A2 Imaging apparatus and method |
| 06/15/2004 | US6751560 Non-invasive pipeline inspection system |
| 06/10/2004 | WO2004048949A1 Sar measurement system and method of operating the same |
| 06/10/2004 | US20040111201 Wet seat protection for air bag control occupant detection |
| 06/09/2004 | EP0928157B1 Electromagnetic imaging and therapeutic (emit) systems |
| 06/09/2004 | CN1153059C 微波共振器外壳 Microwave resonator case |
| 06/08/2004 | US6747736 Terahertz wave spectrometer |
| 06/08/2004 | US6747460 Microwave-resonator and measuring device |
| 06/03/2004 | US20040104736 Apparatus and method for analysing fluids |
| 06/03/2004 | US20040104733 High-precision measuring method and apparatus |
| 06/01/2004 | US6744211 Plasma density information measuring method, probe used for measuring plasma density information, and plasma density information measuring apparatus |
| 05/27/2004 | US20040102694 Absorption power measuring device |
| 05/27/2004 | US20040100280 Noncontact measuring system for electrical conductivity |
| 05/27/2004 | US20040100278 Ferromagnetic resonance measurement |
| 05/19/2004 | EP1419366A2 Method and device for measuring a mass flow |
| 05/19/2004 | DE20320247U1 Moisture measurement device for determining the moisture level within a sample comprises a sample space with a moisture sensor and means for pressurizing the sample space |
| 05/19/2004 | CN1498346A Method and device for testing quality of printed circuits |
| 05/19/2004 | CN1150497C Inentification tag with enhanced security |
| 05/13/2004 | WO2004040282A1 Probe for physical properties measurement |
| 05/13/2004 | US20040090328 Microwave sensor |
| 05/12/2004 | EP1144985B1 Apparatus and method for determining dielectric properties of an electrically conductive fluid |
| 05/12/2004 | EP1031028B1 Determining moisture content by using phase shift and attenuation of microwaves |
| 05/12/2004 | EP0950177B1 Device for determining the moisture content of material |
| 05/06/2004 | US20040086053 Subterranean two-wire power and communications network |
| 05/06/2004 | US20040085077 Method for measuring properties of flowing fluids, and a metering device and a sensor used for performing this method |
| 05/06/2004 | EP1414339A2 Electromagnetic sensors for biological tissue applications |
| 05/05/2004 | CN2614349Y Simple wireless pipe endoscopic monitoring device |
| 05/04/2004 | US6731804 Thermal luminescence liquid monitoring system and method |
| 05/04/2004 | US6729756 Method for calibrating a total-power microwave radiometer for a satellite |
| 04/29/2004 | DE202004002030U1 Device for rapid elemental analysis of liquid steel in converter introduces high frequency energy produced in high frequency emission unit longitudinal through tubular hollow metal lance into gas bubble in liquid steel bath |
| 04/29/2004 | DE19917618B4 Meßgerät für die Dielektrizitätskonstante einer Flüssigkeit und zugehöriges Verfahren Meter for the dielectric constant of a liquid and associated method |
| 04/28/2004 | CN2613757Y Microwave leakage detector |
| 04/28/2004 | CN1147725C Reflecting method and probe for directly measuring dielectric constant |
| 04/21/2004 | EP1409637A1 Apparatus and method for analysing a biological sample in response to microwave radiation |
| 04/15/2004 | DE10246260A1 Moisture content regulating device for bulk material in measuring section, has level sensor arranged in main product channel |
| 04/14/2004 | EP1408327A2 Apertured probes for localized measurements of a material's complex permittivity and fabrication method |
| 04/14/2004 | EP1407254A1 Apparatus and method for microwave determination of at least one physical parameter of a substance |
| 04/14/2004 | EP0984722A4 Electromagnetical imaging and therapeutic (emit) systems |
| 04/14/2004 | CN1489687A Device and method for producing samples from predomanthy dust-like and dry material |
| 04/14/2004 | CN1489686A Sampling apparatus |
| 04/13/2004 | US6719488 Soil pf value measuring method, and irrigation control method and irrigation control device |
| 04/08/2004 | WO2004029600A1 Analysis of variable-depth sample using a sweeping microwave signal |
| 04/08/2004 | WO2002046357A9 Method and apparatus for dielectric spectroscopy of biological solutions |
| 04/07/2004 | CN1487382A Humidity regulating equipment |
| 04/07/2004 | CN1487284A Simultaneous measuring method of speed, density and flow form of gas-powder mixture inside pipe |
| 04/06/2004 | US6715345 Coaxial probe with cantilever and scanning micro-wave microscope including the same |
| 04/01/2004 | WO2003085179A3 Spinning preparation machine with microwave sensors |
| 03/31/2004 | EP1402247A1 Apparatus and analysis method for determination of moisture in materials |
| 03/25/2004 | WO2003052865B1 Device and method for measurements of the osmolality of aqueous solutions, utilizing multi-frequency electromagnetic waves, in the radio-frequency range |
| 03/25/2004 | US20040059509 Method and apparatus for determining moisture content and conductivity |
| 03/18/2004 | WO2004023125A2 Impedance spectroscopy based systems and methods |
| 03/18/2004 | US20040050184 Sampling apparatus |
| 03/16/2004 | US6707307 Fluid sensor |
| 02/26/2004 | US20040036484 Liquid detection sensor, liquid detection apparatus and liquid detection system |
| 02/24/2004 | US6696948 Wet seat protection for air bag control occupant detection |
| 02/24/2004 | CA2177903C Soil penetrometer |
| 02/19/2004 | US20040034307 Apparatus and method for imaging objects with wavefields |
| 02/19/2004 | DE20317060U1 Car temperature sensor has resonant coil in laminated windscreen with recording of temperature dependent resonant frequency |
| 02/19/2004 | DE10212310A1 Verfahren zur Bestimmung einer Reifenprofiltiefe A method for determining a tire tread depth |
| 02/18/2004 | CN1476531A Detection of dynamic fluidized bed level in fluidized bed polymerization reactor using ultrasonic wave or microwaves |
| 02/17/2004 | US6691563 Universal dielectric calibration method and apparatus for moisture content determination in particulate and granular materials |
| 02/12/2004 | WO2003016887A3 Method for analyzing cellular events in a sample by measuring transmitted and/or reflected electromagnetic test signals in a frequency range from 500 khz to 1000 ghz |
| 02/12/2004 | US20040025574 Method and device for the determination of at least one parameter of a mixture of a support, water and gas |
| 02/05/2004 | WO2004011918A1 Microwave system for detecting bubbles |
| 02/04/2004 | EP1386134A2 Method and apparatus for nondestructive measurement and mapping of sheet materials |
| 02/04/2004 | CN1473268A 吸收功率测量装置 Absorbed power measurement device |
| 02/03/2004 | US6686748 Procedure arrangement and sensor for testing of the H-F tightness of the junction between two adjacent parts |
| 01/29/2004 | WO2003052865A3 Device and method for measurements of the osmolality of aqueous solutions, utilizing multi-frequency electromagnetic waves, in the radio-frequency range |
| 01/29/2004 | US20040017207 Device for testing the quality of rope-like materials |
| 01/22/2004 | WO2004008126A1 Method for measuring rotational speed of molecule of fullerenes |
| 01/22/2004 | US20040012398 Human body: scanning, typing and profiling system |
| 01/22/2004 | CA2492408A1 Method for measuring rotational speed of molecule of fullerenes |
| 01/20/2004 | US6680617 Apertured probes for localized measurements of a material's complex permittivity and fabrication method |
| 01/15/2004 | WO2004005903A1 A method for monitoring the properties of pharmaceutical articles |
| 01/14/2004 | EP1379860A1 Apparatus and method for analysing fluids |
| 01/13/2004 | US6677763 Material segregation, density, and moisture analyzing apparatus and method |
| 01/08/2004 | WO2004003529A1 The device for measurement of humidity in nonmetallic mediums |
| 01/08/2004 | US20040004484 System and method for quantitative measurements of a material's complex permittivity with use of near-field microwave probes |
| 01/08/2004 | DE10226845A1 Anordnung zur Ermittlung der Verteilung der komplexen Permittivität eines Untersuchungsobjektes Arrangement for determining the distribution of the complex permittivity of an object to be examined |
| 01/06/2004 | US6674292 Microwave corrosion detection systems and methods |
| 01/02/2004 | EP1376082A1 Method for calibrating a total-power microwave radiometer for a satellite |
| 12/31/2003 | WO2003060462A3 Examining tissue according to dielectric properties thereof |
| 12/25/2003 | US20030235234 Method for calibrating a total-power microwave radiometer for a satellite |
| 12/25/2003 | US20030234926 Microwave regime surface spectroscopy |
| 12/18/2003 | WO2003104782A1 Directional coupler sensor for measuring moisture of hair |
| 12/18/2003 | WO2003067275A3 Moisture and density detector (mdd) |
| 12/18/2003 | WO2003019207A9 Ultra-wide band pulse dispersion spectrometry method and apparatus providing multi-component composition analysis |
| 12/17/2003 | EP1371979A1 Microwave device for quality tests on strand like materials |
| 12/17/2003 | EP1371978A1 Microwave apparatus for quality evaluation of strand-like materials |
| 12/17/2003 | EP0921755B1 Method and apparatus for broad band electromagnetic holographic imaging |
| 12/11/2003 | WO2003102606A1 Material segregation, density, and moisture analyzing apparatus and method |
| 12/11/2003 | US20030226397 Directional coupler sensor |