| Patents for G01N 22 - Investigating or analysing materials by the use of microwaves (3,952) |
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| 01/10/2002 | US20020003427 Diagnostic testing equipment for determining properties of materials and structures of low observable vehicles |
| 01/10/2002 | US20020003426 Classification of the surface structure of heat exchanger tubes by means of doppler radar spectroscopy |
| 01/10/2002 | DE10030602A1 Verfahren und Vorrichtung zur Bestimmung des Feuchtegehalts in Mehrkomponentengemischen Method and apparatus for determining the moisture content in multicomponent mixtures |
| 01/09/2002 | CN2470822Y Microwave quick-acting water-content measuring device |
| 01/03/2002 | WO2002001212A2 Microwave assisted content analyzer |
| 01/03/2002 | WO2002001211A1 Microwave measurement of phase equilibria |
| 01/03/2002 | CA2413445A1 Microwave measurement of phase equilibria |
| 01/01/2002 | US6335959 Apparatus and method for determining oil well effluent characteristics for inhomogeneous flow conditions |
| 12/26/2001 | CN1328639A X-ray fluorescence element analyzer |
| 12/19/2001 | CN2466643Y Microwave grain moisture measurer |
| 12/12/2001 | CN2465180Y Online microwave sensor for carbon content in fly ash of flue duct |
| 12/06/2001 | WO2001092861A2 Oil/water sensor based on time domain transmission (tdt) |
| 12/06/2001 | DE10025574A1 Klassifikation der Oberflächenbeschaffenheit von Wärmetauscherrohren mittels der Radar-Doppler-Spektroskopie Classification of surface characteristics of heat exchanger tubes by means of the radar Doppler spectroscopy |
| 11/28/2001 | EP1158268A2 Classification of the surface-condition of heatexchangertubes by means of radar-doppler-spectroscopy |
| 11/28/2001 | EP0698205B1 A method for measuring temperature, molecular composition or molecular densities in gases |
| 11/27/2001 | US6323659 Material for improved sensitivity of stray field electrodes |
| 11/22/2001 | WO2001088513A1 A method for measuring properties of flowing fluids, and a metering device and a sensor used for performing this method |
| 11/22/2001 | WO2001020312A3 Microwave volatiles analyzer with high efficiency cavity |
| 11/20/2001 | US6320401 Substrate inspection using the propagation characteristics of RF electromagnetic waves |
| 11/20/2001 | US6320393 Fluid dielectric constant sensing device and method employing the same |
| 11/20/2001 | US6320170 Microwave volatiles analyzer with high efficiency cavity |
| 11/13/2001 | US6316946 Microwave leakage field sensor for measuring moisture and/or density |
| 11/08/2001 | DE10120568A1 Apparatus for determining concentration of anesthetic in gas sample comprises microwave source whose signal is passed through sample, transducer and processor which calculates concentration of anesthetic from output signal |
| 11/07/2001 | CN2458622Y Pulse microwave intensified high-voltage low-temp plasma chemical reactor |
| 11/06/2001 | US6313643 Termite detection system |
| 10/25/2001 | US20010032845 Microwave volatiles analyzer with high efficiency cavity |
| 10/24/2001 | CN2456159Y Microwave resonance sensor for determining carbon content in flyash of boiler |
| 10/24/2001 | CN1073699C Method and device for measuring moisture content of donkey-hide gelatin |
| 10/17/2001 | EP1144985A1 Apparatus and method for determining dielectric properties of an electrically conductive fluid |
| 10/16/2001 | CA2097819C A printed and encoded mass distributable response piece and method of making the same |
| 10/11/2001 | WO2001075475A2 Method of detecting a material interface using a microwave level transmitter |
| 10/10/2001 | EP1143016A2 Optical and electrical methods and apparatus for molecule detection |
| 10/10/2001 | EP1143015A2 Optical and electrical methods and apparatus for molecule detection |
| 10/10/2001 | EP1143014A2 Optical and electrical methods and apparatus for molecule detection |
| 10/10/2001 | EP0805972A4 Method and apparatus for diagnosis, detection of cell abnormalities and morphology of living systems |
| 10/10/2001 | CN2453435Y Micro-wave instrument for investigating moistur econtent is sands |
| 10/09/2001 | US6301029 Method and apparatus for configuring quantum mechanical state, and communication method and apparatus using the same |
| 10/04/2001 | WO2001073414A2 Membrane moisture measurement |
| 10/04/2001 | CA2404287A1 Membrane moisture measurement |
| 09/26/2001 | CN1314992A Method and arrangement for measuring fluid |
| 09/19/2001 | EP1133750A1 Method and apparatus for shooting using biometric recognition |
| 09/13/2001 | WO2001067056A1 Temperature measuring apparatus and related improvements |
| 09/13/2001 | CA2402931A1 Temperature measuring apparatus and related improvements |
| 09/12/2001 | EP0970369B1 Method for monitoring and/or controlling and regulating a granulation, agglomeration, instantization, coating and drying process in a fluidized layer or a fluidized bed by determining product moisture, and device for carrying out said method |
| 09/06/2001 | US20010019271 System and method for monitoring substances and reactions |
| 09/05/2001 | EP1129340A1 Radiation receiving apparatus |
| 08/30/2001 | US20010017541 Method and apparatus for inspecting pipelines from an in-line inspection vehicle using magnetostrictive probes |
| 08/28/2001 | US6281801 System and method for monitoring water content or other dielectric influences in a medium |
| 08/28/2001 | US6281688 Transmission line reflectometer using frequency-modulated continuous wave |
| 08/23/2001 | WO2001061745A2 Surface passivation method and arrangement for measuring the lifetime of minority carriers in semiconductors |
| 08/23/2001 | US20010015649 Microwave leakage field sensor for measuring moisture and/or density |
| 08/22/2001 | EP1125242A1 Method and system for biometric recognition based on electric and/or magnetic properties |
| 08/21/2001 | US6278412 Method and means for moisture measurement |
| 08/21/2001 | CA2121310C Method of measuring inner diameter of pipe |
| 08/15/2001 | CN1308724A Method and measuring arrangement for measuring gas content of fluid |
| 08/14/2001 | US6275045 Microwave transmitter-receiver |
| 08/14/2001 | CA2196375C Method and apparatus for measuring concentration of matter in liquid by using microwaves |
| 08/09/2001 | WO2001004610A3 Method and apparatus for sensitive measurement of the lifetime of minority carriers in semiconductor materials |
| 08/09/2001 | DE10019194C1 Verfahren zur Online-Heizwertbestimmung an festen fossilen Brennstoffen Method for determination of calorific value online solid fossil fuels |
| 08/07/2001 | US6271670 Method and apparatus for detecting external cracks from within a metal tube |
| 08/02/2001 | WO2000075645A3 Stray field probe |
| 07/31/2001 | US6268736 Densitometer using microwaves |
| 07/25/2001 | CN1305102A Reflecting method and probe for directly measuring dielectric constant |
| 07/19/2001 | DE19963669A1 Kontrollsystem Control system |
| 07/19/2001 | DE10000324A1 Analysis apparatus for use in clinical-chemical analysis and laboratory diagnosis methods comprises equipment for simultaneous FIR- and microwave spectroscopy of vaporized liquid sample |
| 07/18/2001 | EP1116951A1 Method and device for measuring dielectric constant |
| 07/18/2001 | EP1116041A2 Device and method for non-invasively measuring and determining moisture content and density of loose and packaged tobacco |
| 07/17/2001 | US6260406 Densitometer using microwaves |
| 07/12/2001 | WO2001050114A2 Device for detecting munitions, drugs, explosives etc. using molecular spectroscopy in the radio frequency range |
| 07/12/2001 | US20010007571 Method for nondestructive/noncontact microwave detection of electrical and magnetic property discontinuities in materials |
| 07/11/2001 | EP1114310A1 X-ray fluorescence elemental analyzer |
| 07/11/2001 | EP1114308A1 Method and apparatus for measuring volatile content |
| 07/11/2001 | EP1114299A1 Microwave resonator for continuous evaluation of fibrous materials |
| 07/11/2001 | EP0714519B1 Entropy based signal transmission, reception and signal analysis method and apparatus |
| 07/10/2001 | US6257049 Ambient humidity measurement using microwaves |
| 07/04/2001 | EP1112485A1 An apparatus and method for measuring and monitoring complex permittivity of materials |
| 06/28/2001 | WO2001046681A1 Soil pf value measuring method, and irrigation control method and irrigation control device |
| 06/28/2001 | WO2001006242B1 An apparatus for measuring the unburnt residuals in coal ashes and a method for employing the apparatus |
| 06/26/2001 | US6253100 Method of broad band electromagnetic holographic imaging |
| 06/19/2001 | US6249129 Device for transmission measurement with the aid of microwaves |
| 06/19/2001 | US6247246 Microwave moisture analyzer: apparatus and method |
| 06/14/2001 | WO2001042737A1 Tissue sensor |
| 06/14/2001 | CA2394326A1 Tissue sensor |
| 06/12/2001 | US6244743 Method for measuring temperature, molecular composition or molecular densities in gases |
| 06/12/2001 | US6244118 Sampling apparatus |
| 06/06/2001 | CN1298096A Microwave spectrophotometric process for the fast detection of nitrosamine and nitroxide content in tobacco |
| 05/31/2001 | US20010002105 Moisture sensor for layers |
| 05/30/2001 | EP1102979A1 Moisture sensor for layers |
| 05/30/2001 | EP0641433B1 Apparatus for non-destructive testing of dielectric/magnetic materials |
| 05/30/2001 | CN1066539C Test method of non-metallic material microwave dielectric property and equipment for carrying out same |
| 05/29/2001 | US6239600 Microwave type concentration measuring apparatus |
| 05/25/2001 | WO2001036951A2 Interferometric microwave sensor |
| 05/23/2001 | DE19810084C2 Verfahren und Vorrichtung zur räumlichen Erfassung von Luftinhaltsstoffen Method and apparatus for spatially detecting air constituents |
| 05/17/2001 | WO2001035119A2 Microwave icing avoidance system |
| 05/15/2001 | US6233479 Microwave hematoma detector |
| 05/10/2001 | US20010000946 Method of and apparatus for ascertaining at least one characteristic of a substance |
| 05/09/2001 | CN1294727A Identification tag with enhanced security |
| 05/08/2001 | US6227041 Method and apparatus for measuring volatile content |
| 05/03/2001 | DE10009402A1 Verfahren zum Bestimmen von Eigenschaften eines Mediums A method for determining properties of a medium |
| 05/02/2001 | EP1095266A1 Method and measuring arrangement for measuring gas content of fluid |