G01R 33/07
Hall effect devices
G01R33/07 (Hall effect devices) appears on 2,045 US grants and 2,354 published applications in this corpus.
Search patents in G01R- Granted patents
- 2,045
- Published applications
- 2,354
- Assignees
- 837
- Inventors
- 3,628
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 5 | 0 |
| 1996 | 11 | 0 |
| 1997 | 9 | 0 |
| 1998 | 4 | 0 |
| 1999 | 7 | 0 |
| 2000 | 3 | 0 |
| 2001 | 7 | 2 |
| 2002 | 12 | 11 |
| 2003 | 9 | 12 |
| 2004 | 17 | 11 |
| 2005 | 7 | 15 |
| 2006 | 7 | 14 |
| 2007 | 15 | 18 |
| 2008 | 17 | 47 |
| 2009 | 22 | 60 |
| 2010 | 24 | 63 |
| 2011 | 27 | 45 |
| 2012 | 51 | 73 |
| 2013 | 44 | 86 |
| 2014 | 56 | 117 |
| 2015 | 89 | 126 |
| 2016 | 122 | 128 |
| 2017 | 138 | 126 |
| 2018 | 108 | 144 |
| 2019 | 141 | 163 |
| 2020 | 170 | 234 |
| 2021 | 172 | 165 |
| 2022 | 190 | 176 |
| 2023 | 170 | 171 |
| 2024 | 139 | 134 |
| 2025 | 127 | 128 |
| 2026 | 74 | 85 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Current sensor for multiple currents6 Oct 2026US 12,754,215 B2Melexis Technologies SA
- Magnetic sensor assembly6 Oct 2026US 12,754,256 B2APPLIED Materials.Inc.
- Low-power sensors utilizing wiegand coils6 Oct 2026US 12,754,259 B2Allegro MicroSystems, LLC
- Magnetic sensor array processing for interference reduction6 Oct 2026US 12,754,260 B2Texas Instruments Incorporated
- Electronic devices and methods for non-contact hardware shutdown and/or reset of electronic devices29 Sep 2026US 12,749,927 B2Medtronic MiniMed, Inc.
- Hall sensor8 Oct 2026US 2026/0309815 A1Cirrus Logic International Semiconductor Ltd.
- Magnet sensor device and production method for a magnet sensor device8 Oct 2026US 2026/0309816 A1
- Instrument presence and rotational offset sensing in flexible system17 Sep 2026US 2026/0272568 A1Intuitive Surgical Operations, Inc.
- High-accuracy sensor with heterogeneous architecture17 Sep 2026US 2026/0276744 A1Allegro MicroSystems, LLC
- Magnetic sensor and magnetic recording device17 Sep 2026US 2026/0276747 A1Kabushiki Kaisha Toshiba
Most cited
By later US patents
- Multiple sensors with one sensor affecting a second sensor's output or interpretation1,559US 9,757,128 B2Ethicon, Inc. · 2017
- Multiple motor control for powered medical device1,555US 9,788,836 B2Ethicon, Inc. · 2017
- Adjunct with integrated sensors to quantify tissue compression1,540US 9,724,094 B2Ethicon, Inc. · 2017
- Monitoring device degradation based on component evaluation1,519US 9,737,301 B2Ethicon, Inc. · 2017
- Polarity of hall magnet to identify cartridge type1,445US 10,016,199 B2Ethicon, Inc. · 2018