G01R 33/0206
Three-component magnetometers
Official title: {Three-component magnetometers}
G01R33/0206 (Three-component magnetometers) appears on 586 US grants and 700 published applications in this corpus.
Search patents in G01R- Granted patents
- 586
- Published applications
- 700
- Assignees
- 374
- Inventors
- 1,308
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 7 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 4 | 5 |
| 2003 | 4 | 2 |
| 2004 | 2 | 4 |
| 2005 | 1 | 5 |
| 2006 | 6 | 12 |
| 2007 | 9 | 9 |
| 2008 | 3 | 7 |
| 2009 | 10 | 12 |
| 2010 | 4 | 11 |
| 2011 | 9 | 10 |
| 2012 | 9 | 14 |
| 2013 | 10 | 11 |
| 2014 | 8 | 20 |
| 2015 | 12 | 22 |
| 2016 | 16 | 26 |
| 2017 | 27 | 34 |
| 2018 | 26 | 40 |
| 2019 | 33 | 52 |
| 2020 | 53 | 63 |
| 2021 | 47 | 57 |
| 2022 | 65 | 58 |
| 2023 | 57 | 67 |
| 2024 | 51 | 53 |
| 2025 | 51 | 61 |
| 2026 | 27 | 45 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Three-dimensional on-chip magnetic sensor for oscillating magnetic fields6 Oct 2026US 12,754,258 B2California Institute of Technology
- Magnetic sensor having sensing elements on sloped substrate15 Sep 2026US 12,736,597 B2Allegro MicroSystems, LLC
- Anomalous hall sensor and anomalous hall25 Aug 2026US 12,716,964 B2Infineon Technologies AG
- Triaxial magnetic sensor and manufacturing process therefor25 Aug 2026US 12,716,965 B2Qst Corporation Limited
- System and method of sensing catheters location and force11 Aug 2026US 12,702,321 B2Biosense Webster (Israel) Ltd.
- Signal Processing Methods and Systems for Biomagnetic Field Imaging1 Oct 2026US 2026/0294306 A1SB Technology, Inc.
- Systems and methods for magnetometer calibration24 Sep 2026US 2026/0287685 A1STMicroelectronics International N. V.
- Enhanced real-time electromagnetic field detection and analysis system10 Sep 2026US 2026/0266884 A1TechHold, LLC
- Apparatus and method for tracking a device having a magnet27 Aug 2026US 2026/0248560 A1Singapore Health Services Pte Ltd
- Self-Calibrating Magnetometer27 Aug 2026US 2026/0251732 A1The Regents of the University of Michigan
Most cited
By later US patents
- Magnetic determination of position and orientation1,087US 5,558,091 ABiosense, Inc. · 1996
- Magnetic determination of position and orientation644US 5,833,608 ABiosense, Inc. · 1998
- Magnetometer-based gesture sensing with a wearable device224US 9,141,194 B1Google Inc. · 2015
- Magnetic determination of position and orientation203US 6,427,314 B1Biosense, Inc. · 2002
- Three dimensional magnetic field sensor179US 6,278,271 B1Sentron AG · 2001