Inventor · Richmond Heights, OH, US

Wayne R. Dannels

32Patents
13h-index
22Co-inventors
81Inventor score

Filing activity: May 10, 1989 → Jan 28, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US6700374B1 EPI calibration method to minimize ghosting in reconstructed images Physics 43 Expired
US5034694A Minimum basis set MR angiography Physics 42 Expired
US6476607B1 MRI method and apparatus for rapid acquisition of multiple views through a volume Physics 36 Expired
US5349296A Magnetic resonance scan sequencer Physics 32 Expired
US5833609A Rotating diffusion MR imaging reduced motion artifacts Physics 31 Expired
US8077955B2 B1 mapping in MRI system using k-space spatial frequency domain filtering Physics 21 Active
US6804546B1 Multiple contrast echo-planar imaging for contrast-enhanced imaging Physics 20 Expired
US4928063A Automatic eddy current correction Physics 20 Expired
US6541971B1 Multi-dimensional spatial NMR excitation Physics 16 Expired
US5311133A Concurrent generation of multiple images in fast (TR<T2) scanning sequences Physics 13 Expired
US8502538B2 B1 and/or B0 mapping in MRI system using k-space spatial frequency domain filtering with complex pixel by pixel off-resonance phase in the B0 map Physics 13 Active
US6127826A EPI image based long term eddy current pre-emphasis calibration Physics 13 Expired
US7646199B2 Integrated system of MRI RF loop coils plus spacing fixtures with biocontainment uses Physics 13 Active
US8217652B2 Spatial intensity correction for RF shading non-uniformities in MRI Physics 9 Active
US6522139B1 Calibration of timing delays using alternating/repeating waveforms and EPI Physics 8 Expired
US7622922B2 Magnetic resonance imaging with short echo times Physics 7 Active
US9581671B2 Magnetic resonance imaging with consistent geometries Physics 6 Active
US8126230B2 Method of motion correction for dynamic volume alignment without timing restrictions Physics 4 Active
US8810242B2 Spatial intensity correction for RF shading non-uniformities in MRI Physics 4 Active
US9709653B2 Mapping eddy current fields in MRI system Physics 4 Active
US9983283B2 Accelerated MRI using radial strips and undersampling of k-space Physics 3 Active
US9841483B2 Magnetic resonance imaging method and magnetic resonance imaging apparatus Physics 2 Active
US9606210B2 Magnetic resonance imaging apparatus and magnetic resonance imaging method Physics 2 Active
US9476959B2 MRI ghosting correction using unequal magnitudes ratio Physics 2 Active
US8854041B2 Spatially shaped pre-saturation profile for enhanced non-contrast MRA Physics 1 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.