G01R 33/283
Intercom or optical viewing arrangements, structurally associated with nmr apparatus
Official title: {Intercom or optical viewing arrangements, structurally associated with NMR apparatus}
G01R33/283 (Intercom or optical viewing arrangements, structurally associated with nmr apparatus) appears on 304 US grants and 387 published applications in this corpus.
Search patents in G01R- Granted patents
- 304
- Published applications
- 387
- Assignees
- 116
- Inventors
- 749
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 3 |
| 2003 | 1 | 4 |
| 2004 | 4 | 4 |
| 2005 | 1 | 11 |
| 2006 | 3 | 6 |
| 2007 | 4 | 12 |
| 2008 | 6 | 10 |
| 2009 | 5 | 14 |
| 2010 | 3 | 8 |
| 2011 | 7 | 9 |
| 2012 | 12 | 8 |
| 2013 | 3 | 9 |
| 2014 | 9 | 13 |
| 2015 | 7 | 26 |
| 2016 | 5 | 23 |
| 2017 | 21 | 30 |
| 2018 | 18 | 29 |
| 2019 | 27 | 19 |
| 2020 | 24 | 23 |
| 2021 | 15 | 20 |
| 2022 | 20 | 27 |
| 2023 | 21 | 19 |
| 2024 | 19 | 18 |
| 2025 | 19 | 25 |
| 2026 | 9 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Patient table and magnetic resonance imaging apparatus22 Sep 2026US 12,742,842 B2FUJIFILM Corporation
- Apparatus and method for acquiring a position of a region to be examined18 Aug 2026US 12,708,283 B2Siemens Healthineers AG
- Method for operating an imaging modality of a magnetic resonance system, and magnetic resonance system11 Aug 2026US 12,704,567 B2Siemens Healthineers AG
- Fiber optic lens cleaning by gas flow and/or vibrations23 Jun 2026US 12,663,637 B2GE Precision Healthcare LLC
- MRI induced nerve stimulation as means for communication with patient21 Apr 2026US 12,605,543 B2Koninklijke Philips N. V.
- Patient table and magnetic resonance imaging apparatus1 Oct 2026US 2026/0299064 A1FUJIFILM Corporation
- Systems and methods for improving a quality of a video stream from an imaging bay and facilitate a remote expert user to visually guide a local operator in image acquisition workflow24 Sep 2026US 2026/0287690 A1Koninklijke Philips N. V.
- Communication system for magnetic resonance imaging24 Sep 2026US 2026/0290371 A1Koninklijke Philips N. V.
- Magnetic resonance tomography device and method for operation with an uninterruptible power supply3 Sep 2026US 2026/0259285 A1
- Identification and mitigation of flicker mimicking ppg signal6 Aug 2026US 2026/0230715 A1Koninklijke Philips N. V.
Most cited
By later US patents
- Patient infusion system for use with MRI230US 5,494,036 AMedrad, Inc. · 1996
- Medical testing device and associated method113US 5,617,855 A1997
- Optical sensor system112US 5,411,023 AShielding, Inc. · 1995
- Patient alignment system for NMR studies100US 4,629,989 AGeneral Electric Company · 1986
- MRI-guided medical interventional systems and methods79US 8,175,677 B2MRI Interventions, Inc. · 2012