G01R 33/482
Using a cartesian trajectory
Official title: {using a Cartesian trajectory}
G01R33/482 (Using a cartesian trajectory) appears on 537 US grants and 436 published applications in this corpus.
Search patents in G01R- Granted patents
- 537
- Published applications
- 436
- Assignees
- 173
- Inventors
- 893
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 6 | 0 |
| 1986 | 6 | 0 |
| 1987 | 28 | 0 |
| 1988 | 21 | 0 |
| 1989 | 16 | 0 |
| 1990 | 9 | 0 |
| 1991 | 2 | 0 |
| 1992 | 10 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 8 | 5 |
| 2002 | 15 | 3 |
| 2003 | 6 | 5 |
| 2004 | 4 | 2 |
| 2005 | 1 | 2 |
| 2006 | 1 | 1 |
| 2007 | 3 | 6 |
| 2008 | 4 | 5 |
| 2009 | 3 | 10 |
| 2010 | 10 | 8 |
| 2011 | 3 | 5 |
| 2012 | 8 | 9 |
| 2013 | 6 | 16 |
| 2014 | 5 | 22 |
| 2015 | 7 | 42 |
| 2016 | 17 | 31 |
| 2017 | 28 | 35 |
| 2018 | 32 | 27 |
| 2019 | 64 | 34 |
| 2020 | 44 | 43 |
| 2021 | 22 | 30 |
| 2022 | 32 | 29 |
| 2023 | 29 | 21 |
| 2024 | 19 | 20 |
| 2025 | 22 | 12 |
| 2026 | 9 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for enhancing propeller image quality by denoising blades1 Sep 2026US 12,724,099 B2GE Precision Healthcare LLC
- Systems and methods for cine magnetic resonance fingerprinting18 Aug 2026US 12,710,497 B2Case Western Reserve University
- System and method for acquisition of a magnetic resonance image as well as device for determining a trajectory for acquisition of a magnetic resonance image16 Jun 2026US 12,656,436 B2Universitaet Ulm
- MRI reconstruction based on neural networks26 May 2026US 12,638,530 B2Siemens Healthineers AG
- System and method for producing magnetic resonance images with in-plane simultaneous multi-segments and for producing 3D magnetic resonance images with reduced field-of-view14 Apr 2026US 12,601,802 B2The Board of Trustees of the University of Illinois
- Magnetic resonance imaging apparatus, image processing apparatus, image processing method, and program8 Oct 2026US 2026/0309822 A1FUJIFILM Corporation
- Rigid Body Motion and Background Phase Correction Using GRAPPA Aided Motion Transformed Coil Sensitivity Maps8 Oct 2026US 2026/0309823 A1The Board of Trustees of the Leland Stanford Junior University
- Method and apparatus for performing accelerated magnetic resonance imaging with reduced oversampling at low spatial frequencies17 Sep 2026US 2026/0276766 A1
- Under-sampling k-space for a three-dimensional echo planar imaging (epi) scan with magnetic resonance27 Aug 2026US 2026/0251745 A1GE Precision Healthcare LLC
- Magnetic resonance imaging apparatus, image processing apparatus, image processing method, and program30 Jul 2026US 2026/0219344 A1FUJIFILM Corporation
Most cited
By later US patents
- Three-dimensional magnetic resonance imaging126US 5,245,282 AThe University of Virginia Alumni Patents Foundation · 1993
- Coronary magnetic resonance angiography using motion matched acquisition96US 6,198,959 B1Cornell Research Foundation, Inc. · 2001
- Driven inversion spin echo magnetic resonance imaging84US 4,766,381 AVanderbilt University · 1988
- MR imaging of lesions and detection of malignant tumors66US 6,310,477 B1General Electric Company · 2001
- Gyromagnetic resonance fourier transform zeugmatography65US 4,070,611 AVarian Associates, Inc. · 1978