G01R 33/543
Control of the operation of the mr system
Official title: {Control of the operation of the MR system, e.g. setting of acquisition parameters prior to or during MR data acquisition, dynamic shimming, use of one or more scout images for scan plane prescription (G01R33/546 takes precedence)}
G01R33/543 (Control of the operation of the mr system) appears on 1,309 US grants and 1,645 published applications in this corpus.
Search patents in G01R- Granted patents
- 1,309
- Published applications
- 1,645
- Assignees
- 256
- Inventors
- 2,056
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 3 |
| 2003 | 2 | 4 |
| 2004 | 3 | 3 |
| 2005 | 2 | 8 |
| 2006 | 5 | 7 |
| 2007 | 6 | 21 |
| 2008 | 17 | 26 |
| 2009 | 5 | 28 |
| 2010 | 16 | 42 |
| 2011 | 23 | 27 |
| 2012 | 17 | 29 |
| 2013 | 32 | 73 |
| 2014 | 25 | 53 |
| 2015 | 33 | 133 |
| 2016 | 33 | 95 |
| 2017 | 88 | 115 |
| 2018 | 104 | 123 |
| 2019 | 168 | 121 |
| 2020 | 148 | 128 |
| 2021 | 111 | 117 |
| 2022 | 113 | 115 |
| 2023 | 100 | 96 |
| 2024 | 76 | 107 |
| 2025 | 93 | 104 |
| 2026 | 65 | 67 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Broadband method for signal amplification of magnetic resonance contrast agents within seconds and their purification22 Sep 2026US 12,742,844 B2Max-Planck-Gesellschaft Zur FöRderung Der Wissenschaften E. V.
- Magnetic resonance imaging apparatus1 Oct 2026US 2026/0299062 A1Canon Medical Systems Corporation
- Acquisition specific interleaved slice ordering and timing in magnetic resonance imaging1 Oct 2026US 2026/0299069 A1Koninklijke Philips N. V.
- Recording of Magnetic Resonance Data1 Oct 2026US 2026/0299070 A1Siemens Healthineers AG
- Systems, apparatuses, and methods for determining scan parameters24 Sep 2026US 2026/0287696 A1Siemens Healthineers AG
- Method for providing alignment scan parameters for a magnetic resonance apparatus17 Sep 2026US 2026/0272301 A1Siemens Healthineers AG
Most cited
By later US patents
- Apparatus, methods, and devices for magnetic resonance imaging controlled by the position of a moveable RF coil154US 6,317,619 B1U. S. Philips Corporation · 2001
- High field magnetic resonance122US 7,800,368 B2Regents of the University of Minnesota · 2010
- Low field magnetic resonance imaging methods and apparatus120US 9,817,093 B2Hyperfine Research, Inc. · 2017
- Ferromagnetic augmentation for magnetic resonance imaging119US 9,625,544 B2Hyperfine Research, Inc. · 2017
- Methods and apparatus for thermal management of an MRI component by reducing eddy currents118US 9,645,210 B2Hyperfine Research, Inc. · 2017