Patents
Sitemap › G01 - Measuring; Testing › G01R - Measuring electric variables; Measuring magnetic variables
More topics under "G01R - Measuring electric variables; Measuring magnetic variables" (357,211)
G01R 1 - Details of instruments or arrangements of the types covered by groups  or (27,269)
G01R 11 - Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption (8,227)
G01R 13 - Arrangements for displaying electric variables or waveforms (5,418)
G01R 15 - Details of measuring arrangements of the types provided for in groups ,  or (13,411)
G01R 17 - Measuring arrangements involving comparison with a reference value, e.g. bridge (1,558)
G01R 19 - Arrangements for measuring currents or voltages or for indicating presence or sign thereof (29,850)
G01R 21 - Arrangements for measuring electric power or power factor (6,609)
G01R 22 - Arrangements for measuring time integral of electric power or current, e.g. electricity meters (4,127)
G01R 23 - Arrangements for measuring frequencies; Arrangements for analysing frequency spectra (7,503)
G01R 25 - Arrangements for measuring phase angle between a voltage and a current or between voltages or currents (2,594)
G01R 27 - Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom (22,286)
G01R 29 - Arrangements for measuring or indicating electric quantities not covered by groups (11,937)
G01R 3 - Apparatus or processes specially adapted for the manufacture of measuring instruments (2,138)
G01R 31 - Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere (152,264)
G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887)
G01R 35 - Testing or calibrating of apparatus covered by the other groups of this subclass (8,105)
G01R 5 - Instruments for converting a single current or a single voltage into a mechanical displacement (553)
G01R 7 - Instruments capable of converting two or more currents or voltages into a single mechanical displacement (437)
G01R 9 - Instruments employing mechanical resonance (38)
Patents for G01R - Measuring electric variables; Measuring magnetic variables (453)
10/2005
10/27/2005US20050240834 Systems and methods for controlling extended functions
10/20/2005WO2005098457A2 Systems and methods for controlling extended functions
10/20/2005WO2005017539A3 Imaging pathology
10/19/2005EP1586910A1 Method of and device for insulation monitoring
10/19/2005CN1683934A Method of and device for insulation monitoring
10/04/2005US6952654 Methods for calculating the voltage induced in a device
09/2005
09/29/2005WO2005024441A3 Method and apparatus for calibrating measurement equipment
09/22/2005WO2005029097A3 A method of analyzing the time-varying electrical response of a stimulated target substance
09/22/2005US20050205977 Methods and apparatus for packaging integrated circuit devices
09/22/2005US20050204803 Method for testing an electric motor
09/15/2005WO2004099795A3 Magnetic field response measurement acquisition system
09/15/2005US20050203292 Nanoparticulate probe for in vivo monitoring of tissue oxygenation
09/09/2005WO2005043177A3 Apparatus and method for detection of magnetic resonance by a magneto-resistive sensor
09/09/2005WO2005029098A3 Magnetic sensor
09/09/2005WO2004111659A3 Methods and apparatus for packaging integrated circuit devices
09/09/2005WO2004099792A3 Planarizing and testing of bga packages
09/07/2005CN1666087A A method of discharging spherical elements from a container and a dispensing apparatus
08/2005
08/25/2005WO2005076727A2 Method and apparatus for detecting panel conditions
08/25/2005WO2005026748A3 Magnetic resonance imaging with ultra short echo times
07/2005
07/28/2005WO2005040836A3 Isolation buffers with controlled equal time delays
07/28/2005WO2005026747A3 Electric ultimate defects analyzer detecting all defects in pcb/mcm
07/07/2005WO2005005995A3 System and method for acquiring voltages and measuring voltage into an electrical service using a non-active current transformer
07/07/2005WO2005005994A3 Reconfigurable surface finish inspection apparatus for cylinder bores and other surfaces
07/07/2005WO2004068188A3 Reflective area modulation imaging system
06/2005
06/30/2005WO2005059570A2 Step sinusoidal voltage controlling method for hid, fluorescent and incandescent light dimming applications
06/28/2005US6911814 Apparatus and method for electromechanical testing and validation of probe cards
06/16/2005WO2005054875A2 Method and apparatus for de-convoluting a convoluted spectrum
06/16/2005WO2005026748A9 Magnetic resonance imaging with ultra short echo times
06/09/2005WO2005024443A3 Multiple-region gradient arrays for extended field of view in magnetic resonance imaging
06/09/2005WO2004081587A3 Apparatus and method for testing electronic systems
06/02/2005WO2005050228A2 Electrochemical impedance measurement system and method for use thereof
06/02/2005WO2005003792A3 Method and apparatus for placing sensors using 3d models
06/02/2005WO2004099793A3 Device probing using a matching device
06/02/2005US20050116713 Apparatus and method for detection of magnetic resonance by a magneto-resistive sensor
05/2005
05/26/2005WO2005012925A3 Improved resource allocation technique
05/26/2005US20050114042 Method and apparatus for de-convoluting a convoluted spectrum
05/26/2005US20050110480 System and method for acquiring voltages and measuring voltage into an electrical service using a non-active current transformer
05/26/2005US20050109123 Dynamic response characteristics of flow meters
05/19/2005WO2005045447A2 Gradient coil arrangement and method for using the same
05/19/2005WO2005045446A2 Dynamic response characteristics of flow meters
05/19/2005US20050107696 Polarizing agents for dynamic nuclear polarization
05/19/2005US20050104607 Electrochemical impedance measurement system and method for use thereof
05/12/2005WO2005043177A2 Apparatus and method for detection of magnetic resonance by a magneto-resistive sensor
05/12/2005WO2005043176A2 Probe testing structure
05/12/2005WO2005001490A3 Thermally operated switch control memory cell
05/06/2005WO2005040836A2 Isolation buffers with controlled equal time delays
04/2005
04/28/2005WO2005038470A2 A system and method for noise cancellation with noise ramp tracking
04/28/2005WO2005038469A2 Electrical measurements in samples
04/28/2005US20050088191 Probe testing structure
04/28/2005US20050088167 Isolation buffers with controlled equal time delays
04/21/2005WO2005036185A2 Integrated radio frequency interference shield
04/21/2005WO2005008257A3 Display and analysis of multicontrast-weighted magnetic resonance images
04/14/2005WO2004111660A3 System and method for classifying defects in and identifying process problems for an electrical circuit
04/14/2005DE102004022575A1 Verfahren zum Berechnen der in einer Vorrichtung induzierten Spannung A method for calculating the voltage induced in a device
04/13/2005CN1196938C Power cable lines
04/07/2005WO2005031372A2 Methods for identifying anatomical and molecular targets for analgesic therapy
04/07/2005US20050075870 System and method for noise cancellation with noise ramp tracking
04/07/2005US20050075076 Method and apparatus for measuring impedance of electrical component under high interference conditions
03/2005
03/31/2005WO2005029098A2 Magnetic sensor
03/31/2005WO2005029097A2 A method of analyzing the time-varying electrical response of a stimulated target substance
03/31/2005WO2005029096A2 System and mothod for determining harmonic contributions from non-linear loads
03/31/2005WO2004113932A3 Method and system for automatic target finding
03/31/2005CA2539504A1 A method of analyzing the time-varying electrical response of a stimulated target substance
03/24/2005WO2005026748A2 Magnetic resonance imaging with ultra short echo times
03/24/2005WO2005026747A2 Electric ultimate defects analyzer detecting all defects in pcb/mcm
03/17/2005WO2005024443A2 Multiple-region gradient arrays for extended field of view in magnetic resonance imaging
03/17/2005WO2005024442A2 Nanoparticulate probe for in vivo monitoring of tissue oxygenation
03/17/2005WO2005024441A2 Method and apparatus for calibrating measurement equipment
03/17/2005WO2005024440A2 Polarizing agents for dynamic nuclear polarization
03/17/2005WO2005001490A9 Thermally operated switch control memory cell
03/17/2005US20050060098 Methods for calculating the voltage induced in a device
03/17/2005US20050057265 System and method for determining harmonic contributions from non-linear loads
03/17/2005CA2577909A1 Polarizing agents for dynamic nuclear polarization
03/17/2005CA2541385A1 Nanoparticulate probe for in vivo monitoring of tissue oxygenation
03/10/2005WO2005022171A2 Method and apparatus for measuring impedance of electrical component under high interference conditions
03/02/2005EP1509748A2 A method of discharging spherical elements from a container and a dispensing apparatus
03/02/2005EP1135691B1 Electrostatic force detector with cantilever and shield
02/2005
02/24/2005WO2005017539A2 Imaging pathology
02/24/2005WO2005005996A3 Apparatus and method for electromechanical testing and validation of probe cards
02/10/2005WO2005012925A2 Improved resource allocation technique
02/10/2005WO2004063760A3 Magnetostatically coupled magnetic elements utilizing spin transfer and an mram device using the magnetic element
02/10/2005US20050033154 Methods for measurement of magnetic resonance signal perturbations
01/2005
01/27/2005WO2005008259A2 Method, system and software arrangement, for measuring magnetic field correlation
01/27/2005WO2005008258A2 A radiometric approach to temperature monitoring using a magnetic resonance scanner
01/27/2005WO2005008257A2 Display and analysis of multicontrast-weighted magnetic resonance images
01/27/2005US20050017708 Apparatus and method for electromechanical testing and validation of probe cards
01/20/2005WO2005005996A2 Apparatus and method for electromechanical testing and validation of probe cards
01/20/2005WO2005005995A2 System and method for acquiring voltages and measuring voltage into an electrical service using a non-active current transformer
01/20/2005WO2005005994A2 Reconfigurable surface finish inspection apparatus for cylinder bores and other surfaces
01/20/2005CA2522373A1 System and method for acquiring voltages and measuring voltage into an electrical service using a non-active current transformer
01/13/2005WO2005003792A2 Method and apparatus for placing sensors using 3d models
01/13/2005WO2004074853A3 Position sensor utilizing a linear hall-effect sensor, having a magnet arrangement for an increased linearity
01/13/2005CA2534747A1 Method and apparatus for placing sensors using 3d models
01/06/2005WO2005001490A2 Thermally operated switch control memory cell
01/06/2005US20050002662 Method and apparatus for placing sensors using 3D models
01/06/2005US20050002267 Thermally operated switch control memory cell
12/2004
12/30/2004US20040263855 Reconfigurable surface finish inspection apparatus for cylinder bores and other surfaces
12/29/2004WO2004114050A2 Method to evaluate and improve the testability of electronic products
12/29/2004WO2004113934A2 Optical detection network and network detection node for use therein
12/29/2004WO2004113933A2 Low cost electronic probe devices manufactured from conductive loaded resin-based materials
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