Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839)
08/2012
08/22/2012CN202393733U Electrode potential cancelling circuit for measuring electrochemical corrosion parameters of metal
08/22/2012CN202393732U Multi-parameter gas measuring apparatus
08/22/2012CN202393731U Portable non-invasive blood glucose monitor
08/22/2012CN202393730U Nitrogen comprehensive analysis meter
08/22/2012CN202393729U Comprehensive analyzer for hydrogen
08/22/2012CN202393728U Resistor type humidity-sensitive element
08/22/2012CN202393727U Manganese-zinc ferrite pre-sintering degree checking device with low power consumption
08/22/2012CN202393726U Integrated anti-explosion sensor component
08/22/2012CN202393725U Portable acidometer
08/22/2012CN202393692U Nonmetallic detected-object sensor
08/22/2012CN1841060B Inspection method and system using multifrequency phase analysis
08/22/2012CN102648511A Electrostatic ion trap
08/22/2012CN102648407A Electrolyte analysis apparatus
08/22/2012CN102646644A Integrated circuit with sensor and method of manufacturing such an integrated circuit
08/22/2012CN102646570A Multi-dimensional ion mobility spectrometry apparatus and methods
08/22/2012CN102645486A Plane array type electromagnetic sensor with trapezoidal structure
08/22/2012CN102645485A Magnetic particle inspection method for small-size pipe socket fillet weld of boiler header
08/22/2012CN102645484A Electromagnetic acoustic emission nondestructive testing device for metal materials
08/22/2012CN102645483A Apparatus for pipeline inspection
08/22/2012CN102645482A Authentication method of interstitial-free (IF) steel
08/22/2012CN102645481A Application for analyzing micromolecules with irradiating nanometer carbon spots serving as matrix assisted laser desorption ionization (MALDI) matrix
08/22/2012CN102645480A Real time detecting method for influence of ultrasonic waves on immobilized peroxidase activity
08/22/2012CN102645479A Lead ion specific detection sensor and preparation method and using method thereof
08/22/2012CN102645478A Oxygen sensor and method for running oxygen sensor
08/22/2012CN102645477A Iterative operation method for measuring concentration by aid of ion-selective electrode
08/22/2012CN102645476A Modified electrode based on multi-wall carbon nanotube/coenzyme Q10/ionic liquid gel
08/22/2012CN102645475A Surface treated TiO2 nano lattice array based working electrode for electrochemical biosensor
08/22/2012CN102645474A Method for building three-dimensional enzyme electrode surface by using coaxial nanofibers
08/22/2012CN102645473A Kaolin nanotube/hemoglobin/ionic liquid nanocomposite film-modified electrode and preparation method and application thereof
08/22/2012CN102645472A Preparation method of negative membrane current gas sensor for selectively detecting NOx
08/22/2012CN102645471A Preparation method of electrochemical sensor for detecting trichlorfon
08/22/2012CN102645470A Preparation method of electrochemical sensor for dissolved oxygen detection
08/22/2012CN102645469A Preparation method of laccase/multihole nanometer titanium dioxide modified electrode
08/22/2012CN102645468A Preparation method of graphite olefince modified electrochemical sensor electrode
08/22/2012CN102645467A Glassy carbon electrode complex integrated with electroacoustic double-excitation micromechanism in working end
08/22/2012CN102645466A Electrolysis current measuring electrode
08/22/2012CN102645465A Electrochemiluminescence analysis and detection device with interference-free precise self-cleaning mechanism
08/22/2012CN102645464A Method for quickly detecting amino acids in yellow rice wine by using electronic tongue system
08/22/2012CN102645463A Preparation method for high-sensitivity amperometric glucose sensor
08/22/2012CN102645462A Preparation method for hydroxylamine electrochemical sensor
08/22/2012CN102645461A Preparation method of electrochemical sensor based on polyaniline nanofiber
08/22/2012CN102645460A Preparation method for imprinted electrochemical sensor with specific identification capability on oleanolic acid
08/22/2012CN102645459A ECL (electrogenerated chemiluminescence) analysis and detecting method capable of resisting adsorption and pollution interferences of electrodes
08/22/2012CN102645458A Electrochemical sensor for fast detecting sulfides by grapheme modified electrode as well as building and application of electrochemical sensor
08/22/2012CN102645457A Corrosion monitoring sensor for atmospheric environment pollutants
08/22/2012CN102645456A Hydraulic lubrication station based on-line moisture content detection system of oil product
08/22/2012CN102645455A Preparation method for sensitive humidity sensor material
08/22/2012CN102645454A Planar-type acetylene gas sensor with nanofiber sensitive layer
08/22/2012CN102645453A Application of copper tungstate and preparation method of copper tungstate gas sensor
08/22/2012CN102645452A Method for detecting cleanness of utensil for containing liquid
08/22/2012CN102645451A Current type signal detection analog front end circuit
08/22/2012CN102645428A Electrochemiluminescence analysis and test system with easy-to-dismount additional functional mechanism
08/22/2012CN102645426A Easy-to-assemble electrogenerated chemiluminescence (ECL) glassy carbon electrode containing high-frequency oscillation mechanism
08/22/2012CN102643334A Polypeptide molecule for serum in gastric cancer and application
08/22/2012CN102641334A Medicine composition for treating traumatology diseases, preparation method of medicine composition, application, medicine preparation and quality control method
08/22/2012CN102169100B Preparation method of humidity sensor element with thick eucryptite film
08/22/2012CN102128861B Automatic calibration system for gas sensor
08/22/2012CN102121912B Method for researches on nunchakus-shaped nanometer ZnO standard molar formation enthalpy
08/22/2012CN102121911B Method for researching standard molar enthalpy of formation of grenade-shaped nano-ZnO (zinc oxide)
08/22/2012CN102095762B Oil fume data acquisition method
08/22/2012CN101958262B Failure detection method and device
08/22/2012CN101915801B Ionized gas detection device
08/22/2012CN101793856B Preparation method of graphene complex based humidity sensor
08/22/2012CN101762625B Gas sensitivity measurement device for gas sensitive material
08/22/2012CN101657367B Monitoring of conveyor belts
08/22/2012CN101650336B Method for determining copper ions by selenium film modified electrode
08/22/2012CN101598703B Application of dGTpase protein in preparing medicament for identifying and diagnosing Down syndrome foetus
08/22/2012CN101581698B Aerosol field ionization electric charge source device
08/22/2012CN101545872B Low-dimensional nano material microstructure and device and method for electrical performance testing
08/22/2012CN101458221B Metallic oxide/carbon nanotube gas sensors
08/22/2012CN101424650B Sensing electrode for detecting chloramphenicol and method for producing molecular imprinting film thereof
08/22/2012CN101393163B Portable hydrogen peroxide concentration detector based on electrolysis method
08/22/2012CN101278193B Electrochemical fatigue sensor systems and methods
08/22/2012CN101273266B Gated voltammetry
08/21/2012US8249827 Method and system for heater signature detection diagnostics of a particulate matter sensor
08/21/2012US8249311 Alcohol test system, alcohol test device, alcohol test method, and program
08/21/2012US8248088 Remote monitor for corrosion protection of pipelines and structures
08/21/2012US8248076 Device and method for measuring exhaust gas with charged particles
08/21/2012US8248065 Method and device for detecting structural abnormalities in a spherical particle
08/21/2012US8247849 Two-transistor pixel array
08/21/2012US8247763 Ion trap time-of-flight mass spectrometer
08/21/2012US8247218 Extracellular potential sensing element, device for measuring extracellular potential, apparatus for measuring extracellular potential and method of measuring extracellular potential by using the same
08/21/2012US8247214 Detecting, measuring and controlling particles and electromagnetic radiation
08/21/2012US8247191 Disposable cassette and method of use for blood analysis on blood analyzer
08/21/2012US8247178 Thermal reaction device and method for using the same
08/21/2012US8246913 Heater coil for gas sensor, detecting element for gas sensor, catalytic combustion gas sensor, and manufacturing method of catalytic combustion gas sensor
08/21/2012US8246911 Apparatus for use in the detection preferential particles in sample
08/21/2012US8246910 Dielectric sensing method and system
08/21/2012US8246806 Multi-capillary array electrophoresis device
08/21/2012US8246805 Micro-fluidic chip and flow sending method in micro-fluidic chip
08/21/2012US8246804 Treatment of aqueous chemical waste
08/21/2012US8246803 Capillary electrophoresis apparatus and electrophoresis method
08/21/2012US8246800 Gas sensor
08/21/2012US8246799 Devices and methods for analyzing biomolecules and probes bound thereto
08/21/2012DE202012003238U1 pH-Messkette pH electrode
08/21/2012CA2611700C Temperature controller for small fluid samples having different heat capacities
08/16/2012WO2012109414A1 Fault detection for laminated core
08/16/2012WO2012108871A1 Methods of analyzing plaque
08/16/2012WO2012108839A1 Mycolic acids as diagnostic markers for tuberculosis case detection and drug efficacy
08/16/2012WO2012108651A2 Biochip including conductive particle and device for detecting target antigen comprising the same
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