G01R 33/56545
Caused by finite or discrete sampling
Official title: {caused by finite or discrete sampling, e.g. Gibbs ringing, truncation artefacts, phase aliasing artefacts}
G01R33/56545 (Caused by finite or discrete sampling) appears on 218 US grants and 239 published applications in this corpus.
Search patents in G01R- Granted patents
- 218
- Published applications
- 239
- Assignees
- 85
- Inventors
- 457
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 7 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 3 |
| 2003 | 3 | 5 |
| 2004 | 2 | 3 |
| 2005 | 1 | 4 |
| 2006 | 4 | 3 |
| 2007 | 2 | 0 |
| 2008 | 1 | 6 |
| 2009 | 4 | 3 |
| 2010 | 2 | 1 |
| 2011 | 2 | 3 |
| 2012 | 1 | 4 |
| 2013 | 2 | 9 |
| 2014 | 4 | 10 |
| 2015 | 6 | 6 |
| 2016 | 5 | 10 |
| 2017 | 9 | 16 |
| 2018 | 8 | 20 |
| 2019 | 20 | 23 |
| 2020 | 21 | 27 |
| 2021 | 27 | 18 |
| 2022 | 25 | 17 |
| 2023 | 15 | 8 |
| 2024 | 11 | 14 |
| 2025 | 9 | 12 |
| 2026 | 5 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Magnetic resonance imaging apparatus, image processing apparatus, image processing method, and program8 Oct 2026US 2026/0309822 A1FUJIFILM Corporation
- Mr imaging using partial echo acquisition27 Aug 2026US 2026/0251741 A1Koninklijke Philips N. V.
- Magnetic resonance imaging apparatus, image processing apparatus, image processing method, and program30 Jul 2026US 2026/0219344 A1FUJIFILM Corporation
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- Magnetic resonance imaging apparatus, image processing apparatus, image processing method, program, and trained model set30 Jul 2026US 2026/0220857 A1FUJIFILM Corporation
Most cited
By later US patents
- Magnetic resonance imaging apparatus and method wherein streak artifacts are minimized in modular k-space scanning87US 7,245,125 B2Siemens Aktiengesellschaft · 2007
- Three-dimensional imaging68US 4,901,019 AThe General Hospital Corporation · 1990
- Apparatus, methods and articles for four dimensional (4D) flow magnetic resonance imaging45US 10,398,344 B2Arterys Inc. · 2019
- Optimized signal to noise ratio42US 4,859,945 AElscint Ltd. · 1989
- Iterative reconstruction for EPI39US 6,249,595 B1General Electric Company · 2001