Patents
Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887)
10/2002
10/08/2002US6462917 Magnetoresistive sensor, a thin film magnetic head, a magnetic head device, and a magnetic disk drive device
10/08/2002US6462641 Magnetoresistor with tunnel effect and magnetic sensor using same
10/08/2002US6462636 MR apparatus
10/08/2002US6462566 Sensor element
10/08/2002US6462548 Open architecture magnetic reasonance superconducting platform magnet conical imaging
10/08/2002US6462547 Magnetic resonance tomography apparatus having a gradient coil system with a structural design wherein a scalar product of a natural oscillation mode and Lorentz forces is minimized toward zero
10/08/2002US6462546 Method and apparatus for investigating the imperishability of liquid foodstuffs by means of electron spin resonance
10/08/2002US6462545 Preparation sequence for gradient echo MRI acquisition
10/08/2002US6462544 Magnetic resonance imaging apparatus
10/08/2002US6462543 Method, instrument and system for performing verification measurements and corrections of magnetic fields in magnets for nuclear magnetic resonance imaging machines
10/08/2002US6462542 Nuclear magnetic resonance measurements and methods of analyzing nuclear magnetic resonance data
10/08/2002US6462541 Uniform sense condition magnetic field sensor using differential magnetoresistance
10/08/2002US6462540 Magnetic field measuring apparatus which enables external magnetic noise cancellation
10/08/2002US6462539 Magnetic sensor with faraday element
10/08/2002US6461588 Use of bile acid conjugates, derivatives thereof with metal complexes as blood pool agents for nuclear magnetic resonance diagnostics
10/08/2002US6461586 Method of magnetic resonance focused surgical and therapeutic ultrasound
10/08/2002US6460348 Regenerator and cold accumulation refrigerator using the same
10/04/2002WO2001076320A2 Acoustic transducer for broad-band loudspeakers or headphones
10/04/2002CA2405436A1 Acoustic transducer for broadband loudspeakers or headphones
10/03/2002WO2002078100A1 A transpinnor-based switch and applications
10/03/2002WO2002078057A2 A transpinnor-based sample-and-hold circuit and applications
10/03/2002WO2002078021A1 Magnetoresistive spin-valve sensor and read head
10/03/2002WO2002078018A1 Magnetic field generator
10/03/2002WO2002077659A1 Magnetic resonance imaging method for an angulated cut plane
10/03/2002WO2002077658A1 Open magnet with recessed field shaping coils
10/03/2002WO2002077657A1 Magnetoresistive spin-valve sensor and magnetic storage apparatus
10/03/2002WO2002077565A1 Determining a position of objects
10/03/2002WO2002076294A2 Simplified water-bag technique for magnetic susceptibility measurements on the human body and other specimens
10/03/2002US20020143857 Method and system for event communication on a distributed scanner/workstation platform
10/03/2002US20020143504 Methods for optimizing magnetic resonance imaging systems
10/03/2002US20020143248 MR microscopy of whole specimens, individual organs or tissue specimens perfused simultaneously with fixative and MR contrast agent
10/03/2002US20020143247 Method and apparatus of acquiring large FOV images without slab-boundary artifacts
10/03/2002US20020143246 Robust coronary MR angiography without respiratory navigation
10/03/2002US20020142490 Magnetic sensor and method of producing the same
10/03/2002US20020142476 Measure dry-weight of carbohydrates in sample; obtain carbohydrate sample, expose to nuclear magnetic resonance, measure the amount carbohydrate in sample
10/03/2002US20020142367 Two- dimensional MR spectroscopy techniques
10/03/2002US20020141120 Bias structure for magnetic tunnel junction magnetoresistive sensor
10/03/2002US20020141119 Thin-film magnetic head having ensured insulation between shield and magnetic detecting element
10/03/2002US20020140535 Integral passive shim system for a magnetic resonance apparatus
10/03/2002US20020140428 Magnetic resonance apparatus with damping of inner mechanical vibrations
10/03/2002US20020140427 Magnet arrangement comprising a superconducting magnet coil system and a magnetic field shaping device for high-resolution magnetic resonance spectroscopy
10/03/2002US20020140426 NMR spectroscopy data recovery method and appartus
10/03/2002US20020140425 Magnetic resonance fluid analysis apparatus and method
10/03/2002US20020140424 NMR apparatus for oil well logging of large and small diameter wells
10/03/2002US20020140423 Moving table MRI with frequency-encoding in the z-direction
10/03/2002US20020140422 Magnetometer package
10/03/2002US20020140420 Motion detecting device using magnetoresistive unit
10/03/2002US20020138970 Method of accurate evaluation on magnetoresistive read element
10/03/2002CA2442614A1 Simplified water-bag technique for magnetic susceptibility measurements on the human body and other specimens
10/02/2002EP1246168A2 Tunnel magneto-resistive head and manufacturing method thereof
10/02/2002EP1244922A2 Magnetic resonance imaging device
10/02/2002EP1135771B1 Shielded magnetoresistive heads with charge clamp
10/02/2002EP1071919B1 Magnetical position detection with correction for non-linear sensor regions
10/02/2002EP0909392B1 Method of electron spin resonance enhanced magnetic resonance imaging (esremri) with ex vivo dynamic nuclear polarisaton of an mr imaging agent
10/02/2002DE10213596A1 Resonance signal detector has conductors for detecting resonance signal enclosed by dielectric material, external electrical circuit for preventing degeneration of resonance shapes
10/02/2002DE10141803A1 Asymmetrische zonale Shimspulen für Magnetresonanz Asymmetric zonal shim coils for magnetic resonance
10/02/2002DE10116802C1 RF-Antenne für ein offenes MR-System RF antenna for an open MR system
10/02/2002DE10114963A1 Halbleiterelement mit einem semimagnetischen Kontakt Semiconductor element with a semi-magnetic contact
10/02/2002DE10114013A1 Magnetresonanzanlage Magnetic resonance system
10/02/2002DE10112880A1 Verfahren zur Untersuchung einer Probe mittels Erzeugung einer Bildgebungssequenz A method for analyzing a sample by means of generating an imaging sequence
10/02/2002DE10112879A1 Verfahren zur Untersuchung einer Probe mittels Erzeugung und Ermittlung von Echosignalen A method for analyzing a sample by means of generation and detection of echo signals
10/02/2002DE10112704A1 Verfahren zur Messung der Magnetresonanz (NMR) mittels Driven Equilibrium Method for measuring the magnetic resonance (NMR) means Driven Equilibrium
10/02/2002DE10112305A1 Gehörschutz und Verfahren zum Betrieb einer geräuschemittierenden Einrichtung Hearing protection and method for operating a noise-emitting device
10/02/2002DE10111801A1 Medical diagnosis and treatment arrangement in which a patient bed or stretcher can be transferred between different equipment by use of a common stretcher coupling mechanism for each equipment support
10/02/2002CN1372644A Field distribution measuring mehtod and device
10/02/2002CN1372628A Method for inductive measurement of dimension of object
10/01/2002US6459922 Post data-acquisition method for generating water/fat separated MR images having adjustable relaxation contrast
10/01/2002US6459264 Real-time embedded magnetic resonance fluoroscopy
10/01/2002US6459263 Nuclear magnetic resonance measurements in well logging using motion triggered pulsing
10/01/2002US6459262 Toroidal receiver for NMR MWD
10/01/2002CA2181578C Magnetic sensors
09/2002
09/26/2002WO2002075347A1 Method for analysing a sample by producing an imaging sequence
09/26/2002WO2002075346A1 Magnetic resonance imaging method for analysing a sample by receiving spin and gradient echo signals
09/26/2002WO2002075345A1 Mri gradient coil with variable field of view and apparatus and methods employing the same
09/26/2002WO2002075344A2 Semiconductor element comprising a semimagnetic contact
09/26/2002WO2002074358A2 Catheter navigation within an mr imaging device
09/26/2002WO2002074164A1 Catheter for use in a magnetic resonance imaging apparatus
09/26/2002WO2001074139A3 Hall-effect element with integrated offset control and method for operating hall-effect element to reduce null offset
09/26/2002US20020138001 Magnetic resonance apparatus
09/26/2002US20020136438 Reliability measure concerning the registration of cardiac MR perfusion measurements
09/26/2002US20020135956 Magnetic sensing element permitting decrease in effective element size while maintaining large optical element size
09/26/2002US20020135955 Giant magneto-resistive effect element, magneto-resistive effect type head, thin-film magnetic memory and thin-film magnetic sensor
09/26/2002US20020135950 Tunnel magneto-resistive head and manufacturing method thereof
09/26/2002US20020135948 Magnetoresistive effect element, its Manufacturing method, magnetic head, magnetic reproducing apparatus, and magnetic memory
09/26/2002US20020135947 Magnetoresistive sensor capable of narrowing gap and track width
09/26/2002US20020135450 Open magnet with recessed field shaping coils
09/26/2002US20020135373 Superconducting control elements for RF antennas
09/26/2002US20020135372 Device for the exact centering of an NMR sample tube
09/26/2002US20020135371 Shim device for a magnetic resonance apparatus
09/26/2002US20020135370 Air feed device, signal acquisition device and imaging device
09/26/2002US20020135369 Z gradient shielding coil for canceling eddy currents
09/26/2002US20020135368 Gradient coil system for use in mri apparatus with unique wiring arrangement
09/26/2002US20020135367 Method and apparatus for shortening T1 or T2, or lengthening the ADC of a substance by the use of electric current
09/26/2002US20020135366 Multi-echo magnetic resonance imaging method
09/26/2002US20020135365 Method for high resolution magnetic resonance analysis using magic angle technique
09/26/2002US20020135364 Magnetic field sensor with enhanced sensitivity, internal biasing and magnetic memory
09/26/2002US20020135358 Method and apparatus for detection and measurement of accumulations of magnetic particles
09/26/2002DE10113661A1 Catheter for magnetic resonance imaging has an excitation transmitter at its distal end which excites vibration within the area surrounding it that is readily imaged by the MR imaging device
09/26/2002DE10111674A1 Vorrichtung zum Transport sowie zur exakten Positionierung eines Probengläschens in einem hochauflösenden NRM-Spektrometer Apparatus for transport and exact positioning of the sample tube in a high-resolution spectrometer NRM
09/26/2002DE10111672A1 Vorrichtung zur genauen Zentrierung eines NMR-Probengläschens A device for accurate centering of an NMR sample tube