Norbert J. Pelc
99Patents
27h-index
94Co-inventors
91Inventor score
Filing activity: Nov 18, 1980 → Apr 29, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7062006B1 | Computed tomography with increased field of view | Physics | 287 | Expired |
| US4969174A | Scanning mammography system with reduced scatter radiation | Physics | 134 | Expired |
| US5005419A | Method and apparatus for coherent imaging system | Electricity | 128 | Expired |
| US4580219A | Method for reducing image artifacts due to projection measurement inconsistencies | Emerging Cross-Sectional Technologies | 105 | Expired |
| US4994965A | Method for reducing motion induced image artifacts in projection imaging | Physics | 102 | Expired |
| US4591789A | Method for correcting image distortion due to gradient nonuniformity | Physics | 65 | Expired |
| US4710717A | Method for fast scan cine NMR imaging | Physics | 65 | Expired |
| US4504908A | Matched filter for X-ray temporal subtraction | Emerging Cross-Sectional Technologies | 59 | Expired |
| US4698591A | Method for magnetic field gradient eddy current compensation | Physics | 59 | Expired |
| US4992736A | Radio frequency receiver for a NMR instrument | Physics | 56 | Expired |
| US4590558A | Method and apparatus for removing objects from CT images | Emerging Cross-Sectional Technologies | 51 | Expired |
| US4663591A | Method for reducing image artifacts due to periodic signal variations in NMR imaging | Physics | 49 | Expired |
| US5402067A | Apparatus and method for rare echo imaging using k-space spiral coverage | Physics | 45 | Expired |
| US5430783A | Reconstruction method for helical scanning computed tomography apparatus with multi-row detector array employing overlapping beams | Emerging Cross-Sectional Technologies | 41 | Expired |
| US4361901A | Multiple voltage x-ray switching system | Electricity | 40 | Expired |
| US8331531B2 | Configurations for integrated MRI-linear accelerators | Human Necessities | 40 | Active |
| US6969991B2 | Correction of the effect of spatial gradient field distortions in diffusion-weighted imaging | Physics | 38 | Expired |
| US6144873A | Method of efficient data encoding in dynamic magnetic resonance imaging | Physics | 34 | Expired |
| US7388940B1 | Architectures for cardiac CT based on area x-ray sources | Human Necessities | 33 | Active |
| US6856134B1 | Magnetic resonance imaging with fat-water signal separation | Physics | 32 | Expired |
| US6976953B1 | Maintaining the alignment of electric and magnetic fields in an x-ray tube operated in a magnetic field | Electricity | 32 | Expired |
| US4550371A | Method and apparatus for compensating CT images for truncated projections | Physics | 31 | Expired |
| US5615677A | MRI tracking of cyclical motion by fourier integration of velocity | Physics | 30 | Expired |
| US4952877A | RF synthesizer or an NMR instrument | Physics | 29 | Expired |
| US6236738A | Spatiotemporal finite element method for motion analysis with velocity data | Physics | 29 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.