| Patents for G01N 22 - Investigating or analysing materials by the use of microwaves (3,952) |
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| 12/04/2008 | DE102007025815A1 Verfahren und Vorrichtung zur Messung wenigstens einer Qualitätsgröße einer Faserstoffbahn Method and apparatus for measuring at least one quality parameter of a fibrous web |
| 12/03/2008 | EP1756597A4 Device for determining composition of a fluid mixture |
| 12/03/2008 | CN101315339A Using multi-frequency microwave to confirm moisture content of material module |
| 12/03/2008 | CN100439904C Intelligent metal detector |
| 12/03/2008 | CN100439903C Measurement of concentration of material in a process fluid |
| 11/27/2008 | WO2008141833A1 Dielectricity measurement device |
| 11/27/2008 | DE102008019940A1 Microwave-supported non-destructive examination arrangement for workpiece i.e. non-metallic workpiece, has quadrature-amplitude modulator with two multipliers having respective outputs that are led to inputs of eddy current tester |
| 11/26/2008 | CN201156035Y Rod missing in cigarette carton detection apparatus for cigarette industry |
| 11/26/2008 | CN100437095C Nutrient solution culturing device |
| 11/25/2008 | US7456971 Optical gas sensing apparatus |
| 11/25/2008 | CA2370164C High-precision measuring method and apparatus |
| 11/13/2008 | WO2008135781A1 Pulse reconstruction |
| 11/13/2008 | WO2008015553A8 A re-entrant microwave resonator for detecting a characteristic like humidity, density or presence of foreign substances in a fibrous material like |
| 11/12/2008 | EP1989529A1 Method of processing a biological and/or chemical sample |
| 11/05/2008 | CN101300479A System for detecting and locating water in a sandwich-type structure for aircrafts |
| 11/05/2008 | CN100430717C Method and device for recording one material one character at least |
| 10/29/2008 | CN100429506C Microwave measuring device for detecting the charge of a two-phase flow |
| 10/22/2008 | EP1982163A1 Methods and apparatus for determining fibre orientation |
| 10/22/2008 | CN201138333Y Microwave cavity sensor for steam dampness on-line detection |
| 10/22/2008 | CN101289805A Instrument for testing anti-electromagnetic radiation function of fabrics |
| 10/21/2008 | US7439736 Imaging by magnetic resonance adsorption, elastography and tomography |
| 10/21/2008 | CA2353899C Microwave apparatus and methods for performing chemical reactions |
| 10/16/2008 | US20080252302 Device for analyzing the composition of the contents of a container comprising means for obtaining at least one additional physical datum relating to the container |
| 10/15/2008 | EP1980845A1 Analysing the composition of the contents of a container by measuring the complex dielectric properties at plural frequences selected from the range of several Hz to plural GHz |
| 10/15/2008 | EP1980844A1 Analysing the composition of the content of a container by measuring the complex dielectric properties at plural frequences selected from the range of several Hz to plural Ghz and by measuring additionally at least one further physical quantity like the mass of the container with its content |
| 10/15/2008 | CN201133259Y High precision steam turbine exhaust steam moisture on-line measurement device |
| 10/15/2008 | CN101285785A Microwave non-heat treatment facilities and liquid phase system microwave non-heat treating method using the device |
| 10/08/2008 | CN201130156Y Apparatus for detecting loss of tobacco rod bag on-line using microwave |
| 10/08/2008 | CN101283258A Leak detector |
| 10/01/2008 | CN100422726C Absorption power measuring device |
| 09/25/2008 | US20080234958 Method for Determining the Humidity and Density of a Dielectric Material |
| 09/18/2008 | WO2008040305A3 Method for identifying a sample in a container, e.g. when conducting a traveller survey in the check-in area, by determining the resonance frequency and the quality of a dielectric resonator to which the container is arranged |
| 09/18/2008 | US20080224947 Reconfigurable Frequency Selective Surfaces For Remote Sensing of Chemical and Biological Agents |
| 09/18/2008 | US20080224922 Device and method for resonant high-speed microscopic impedance probe |
| 09/18/2008 | DE19854550B4 Resonatorgehäuse für Mikrowellen Resonator for microwave |
| 09/11/2008 | DE202007018481U1 Vorrichtung zur Messung eines Feuchtewertes von dielektrischen Stoffen An apparatus for measuring a humidity value of dielectric materials |
| 09/09/2008 | USRE40488 Orientation measuring instrument |
| 09/04/2008 | US20080211516 Method and Measuring Instrument for Measuring Water Content |
| 09/04/2008 | US20080211514 Method and apparatus for determining the moisture of a running material web |
| 09/03/2008 | EP1963875A2 Systems and methods for testing conductive members employing electromagnetic back scattering |
| 08/28/2008 | DE112006001990T5 Verfahren und System zur Bestimmung von Ruß- und Aschekonzentrationen in einem Filter A method and system for determining concentrations of soot and ash in a filter |
| 08/21/2008 | DE202006020481U1 Mikrowellenmessvorrichtung zur Bestimmung mindestens einer Messgröße an einem Produkt Microwave measuring device for determining at least one measured quantity to a product |
| 08/20/2008 | CN100412531C Microwave pottery materials fast detection device and method |
| 08/14/2008 | WO2008032293A3 Measuring the transmission of a waveguide partially filled with the laminated material using a network analyzer |
| 08/13/2008 | CN101243329A Method for determining the layer thickness of a tbc coating of at least one blade of a non-positive-displacement machine, a corresponding tbc layer thickness measuring device for carrying out the meth |
| 08/13/2008 | CN101241061A Cigarette, filtering rod microwave on-line detector |
| 08/07/2008 | WO2008093067A1 Analysis apparatus and method |
| 08/07/2008 | WO2008092285A1 Centimetre wave sensor |
| 08/06/2008 | EP1952763A1 Method and apparatus for measuring characteristic of object with acoustically induced electromagnetic wave |
| 08/06/2008 | EP1952130A1 Method of determining the presence of a mineral within a material |
| 08/06/2008 | CN101238367A A method and apparatus for measuring the water conductivity and water volume fraction of a multiphase mixture containing water |
| 08/05/2008 | CA2183742C Detection of electromagnetic fields |
| 07/30/2008 | EP1949084A1 Apparatus and method for measuring constituent concentrations within a biological tissue structure |
| 07/30/2008 | CN100406876C 烟箱缺条、烟条缺包微波检测方法 Microwave detection method smoke box missing pieces, smoke strip missing package |
| 07/30/2008 | CN100406875C 不受煤种变化影响的微波测碳传感器 Change impacts from coal microwave sensors measure carbon |
| 07/23/2008 | EP1946086A1 System for detecting and locating water in a sandwich-type structure for aircrafts |
| 07/23/2008 | CN101228436A Method and system for detecting soot and ash concentrations in a filter |
| 07/23/2008 | CN100405046C A method for monitoring the properties of pharmaceutical articles |
| 07/17/2008 | WO2008085065A1 Flow measurement |
| 07/16/2008 | CN100402977C System and method for counting the number of layers of a multilayer object by means of electromagnetic waves |
| 07/10/2008 | WO2008015553A3 A re-entrant microwave resonator for detecting a characteristic like humidity, density or presence of foreign substances in a fibrous material like |
| 07/10/2008 | CA2617355A1 Detector of unauthorized products in a protected access area |
| 07/09/2008 | CN201083699Y Online moisture detector |
| 07/09/2008 | CN201083698Y Wheat water-applying machine automatic control device |
| 07/03/2008 | DE102006062339A1 Mikrowellenresonator für eine oder an einer Textilmaschine, insb. Karde, Strecke, Kämmmaschine o. dgl. Microwave resonator for or on a textile machine, esp. Card, draw, Comber o. The like. |
| 06/26/2008 | DE102006048433B3 Analysis method for investigation of interaction between foreign matter and polymers, monitoring production process and quality or stability control, involves analyzing time-dependent change of condition of mixture by terahertz spectroscopy |
| 06/25/2008 | EP1934572A1 Leak detector |
| 06/25/2008 | CN101206184A Microwave resonator for a textile machine, a card, draw frame, or combing machine |
| 06/25/2008 | CN100397070C Method for detecting and removing foreign article on tabacco production flow line |
| 06/19/2008 | WO2008071863A1 Integrated terahertz antenna and emitter/receiver, and method for producing same |
| 06/19/2008 | US20080143344 Systems and methods for detecting anomalies on internal surfaces of hollow elongate structures using time domain or frequencey domain reflectometry |
| 06/19/2008 | DE102006059308A1 Verfahren und Vorrichtung zur Bestimmung der Feuchte einer laufenden Materialbahn Method and apparatus for determining the moisture of a moving web |
| 06/18/2008 | EP1933132A2 Method and device for determining the moisture of a moving web |
| 06/18/2008 | CN100395541C Novel sizing moisture regain detecting system |
| 06/12/2008 | WO2008069670A1 System and method for measuring a concentration parameter of a solid/liquid mixture in a conveyor pipe |
| 06/11/2008 | CN101196478A Method for micro-wave sensor detecting wave absorbing characteristics and surface tension of liquid drop |
| 06/05/2008 | WO2008066904A2 Systems and methods for detecting anomalies on internal surfaces of hollow elongate structures using time domain or frequency domain reflectometry |
| 06/04/2008 | EP1926991A1 Systems and methods for measuring multiphase flow in a hydrocarbon transporting pipeline |
| 06/04/2008 | CN100392379C Measuring method for reflectivity of microwave absorption material |
| 06/03/2008 | US7380439 Apparatus and method for compensating a coriolis meter |
| 06/03/2008 | CA2252837C Method and meter for measuring the composition of a multiphase fluid |
| 05/29/2008 | WO2007129208A3 Sensor |
| 05/28/2008 | EP1017996B1 Nondestructive testing of dielectric materials |
| 05/28/2008 | EP0953159B1 Millimetre wave imaging apparatus |
| 05/28/2008 | CN100390531C Gas pipeline leakage detecting and positioning method and system based on microwave technology |
| 05/22/2008 | WO2008015553A9 A re-entrant microwave resonator for detecting a characteristic like humidity, density or presence of foreign substances in a fibrous material like |
| 05/22/2008 | US20080116056 Electromagnetic radiation of varied frequencies |
| 05/21/2008 | CN101183081A Microwave sensor used for detecting steam humidity |
| 05/21/2008 | CN101182787A Steam turbine exhaust steam moisture on-line measurement device |
| 05/20/2008 | US7374006 Method and device for determining the roadway condition |
| 05/15/2008 | US20080111561 Method for characterizing integrated circuits for identification or security purposes |
| 05/15/2008 | US20080111536 Portable device for the detection of concealed objects |
| 05/15/2008 | US20080110242 Apparatus and Method for Determining Physical Parameters in an Object Using Acousto-Electric Interaction |
| 05/14/2008 | EP1402247B1 Apparatus and analysis method for determination of moisture in materials |
| 05/14/2008 | CN201060171Y Sugarcane juice crystallization supersaturation degree microwave induction on-line detector |
| 05/14/2008 | CN201060170Y Cigarette denseness microwave testing apparatus |
| 05/08/2008 | WO2008052648A1 Device and method for detecting electrical properties of a sample composed of an excitable material |
| 05/08/2008 | US20080105826 Structures Useful in Creating Composite Left-Hand-Rule Media |
| 05/08/2008 | DE102006051577A1 Vorrichtung und Verfahren zur Erfassung elektrischer Eigenschaften einer Probe aus einem anregbaren Material Apparatus and method for detecting electrical properties of a sample from a stimulable material |
| 05/07/2008 | EP1918696A2 Method for determining humidity movement in porous substances and device for its implementation |