G01R 33/075
Hall devices configured for spinning current measurements
Official title: {Hall devices configured for spinning current measurements}
G01R33/075 (Hall devices configured for spinning current measurements) appears on 196 US grants and 230 published applications in this corpus.
Search patents in G01R- Granted patents
- 196
- Published applications
- 230
- Assignees
- 85
- Inventors
- 331
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 3 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 3 |
| 2008 | 3 | 2 |
| 2009 | 2 | 6 |
| 2010 | 3 | 6 |
| 2011 | 4 | 4 |
| 2012 | 7 | 7 |
| 2013 | 1 | 7 |
| 2014 | 5 | 13 |
| 2015 | 13 | 13 |
| 2016 | 16 | 17 |
| 2017 | 16 | 13 |
| 2018 | 8 | 13 |
| 2019 | 11 | 18 |
| 2020 | 17 | 21 |
| 2021 | 15 | 17 |
| 2022 | 18 | 17 |
| 2023 | 22 | 14 |
| 2024 | 8 | 12 |
| 2025 | 9 | 12 |
| 2026 | 10 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sensor based on direct spin hall effect15 Sep 2026US 12,740,325 B2Western Digital Technologies, Inc.
- Instrumentation amplifier with base current compensator for improved performance11 Aug 2026US 12,706,573 B2Texas Instruments Incorporated
- Chopping scheme for magnetic field sensor having shared ADC2 Jun 2026US 12,644,936 B2Allegro MicroSystems, LLC
- Method of forming a hall sensor with performance control19 May 2026US 12,635,421 B2Texas Instruments Incorporated
- Ratiometric sensor circuit5 May 2026US 12,618,920 B2Infineon Technologies AG
- Device and method for detecting magnetic fields27 Aug 2026US 2026/0251734 A1Infineon Technologies AG
- Magnetic field sensor system with a temperature response-compensated output signal and method for the temperature response-compensation of an output signal of a magnetic field sensor system6 Aug 2026US 2026/0227464 A1
- High-bandwidth multipath hall sensor23 Jul 2026US 2026/0211061 A1Allegro MicroSystems, LLC
- Magnetic field sensor using acoustically driven ferromagnetic resonance16 Jul 2026US 2026/0204248 A1The Regents of the University of California
- Hall effect sensor and integrated circuit with distributed sensing and bias electrodes28 May 2026US 2026/0150586 A1Cirrus Logic International Semiconductor Ltd.
Most cited
By later US patents
- Continuously calibrated magnetic field sensor129US 7,746,065 B2Liaisons Electroniques-Mecaniques LEM S.A. · 2010
- Magnetic field sensor apparatus113US 7,474,093 B2Infineon Technologies AG · 2009
- Hall sensor array for measuring a magnetic field with offset compensation106US 6,768,301 B1Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V. · 2004
- Spinning current method of reducing the offset voltage of a hall device86US 6,064,202 APhysical Electronics Laboratory · 2000
- Magnetic field orientation sensor50US 7,965,076 B2MELEXIS NV Microelectronic Integrated Systems · 2011