G01R 33/077
Vertical hall-effect devices
Official title: {Vertical Hall-effect devices}
G01R33/077 (Vertical hall-effect devices) appears on 227 US grants and 254 published applications in this corpus.
Search patents in G01R- Granted patents
- 227
- Published applications
- 254
- Assignees
- 68
- Inventors
- 275
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 4 |
| 2007 | 3 | 3 |
| 2008 | 1 | 2 |
| 2009 | 1 | 2 |
| 2010 | 2 | 6 |
| 2011 | 2 | 2 |
| 2012 | 5 | 10 |
| 2013 | 4 | 14 |
| 2014 | 12 | 14 |
| 2015 | 14 | 25 |
| 2016 | 21 | 25 |
| 2017 | 34 | 17 |
| 2018 | 10 | 15 |
| 2019 | 16 | 19 |
| 2020 | 18 | 20 |
| 2021 | 20 | 10 |
| 2022 | 19 | 22 |
| 2023 | 16 | 12 |
| 2024 | 12 | 10 |
| 2025 | 9 | 10 |
| 2026 | 4 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 3D differential sensor16 Jun 2026US 12,656,420 B2Allegro MicroSystems, LLC
- Vertical hall sensor with integrated trace28 Apr 2026US 12,613,295 B2Texas Instruments Incorporated
- Device and method for determining an orientation of a magnet, and a joystick14 Apr 2026US 12,601,794 B2Melexis Technologies SA
- Hall effect device with trench about a micron or greater in depth17 Feb 2026US 12,557,561 B2Allegro MicroSystems, LLC
- Device and system for determining a position of a magnetic source, or an orientation of a uniform magnetic field28 Oct 2025US 12,455,176 B2Maglab AG
- Method for manufacturing gaas hall sensor17 Sep 2026US 2026/0282760 A1TDK-Micronas GmbH
- Gaas hall sensor17 Sep 2026US 2026/0282761 A1TDK-Micronas GmbH
- Vertical hall sensor with integrated trace10 Sep 2026US 2026/0266927 A1
- Device and method for detecting magnetic fields27 Aug 2026US 2026/0251734 A1Infineon Technologies AG
- High-bandwidth multipath hall sensor23 Jul 2026US 2026/0211061 A1Allegro MicroSystems, LLC
Most cited
By later US patents
- Sensor for the detection of the direction of a magnetic field having magnetic flux concentrators and hall elements211US 6,545,462 B2Sentron AG · 2003
- Apparatus for determining rotational position of a rotatable element without contacting it101US 5,880,586 ARobert Bosch GmbH · 1999
- Hall effect device formed in an epitaxial layer of silicon for sensing magnetic fields parallel to the epitaxial layer100US 5,572,058 AHoneywell Inc. · 1996
- Sensor for detecting the direction of a magnetic field in a plane91US 7,235,968 B2Melexis Technologies SA · 2007
- Magnetic field sensor with a hall element85US 7,872,322 B2Melexis Tessenderlo NV · 2011