G01D 2205/40
Position sensors comprising arrangements for concentrating or redirecting magnetic flux
G01D2205/40 (Position sensors comprising arrangements for concentrating or redirecting magnetic flux) appears on 116 US grants and 144 published applications in this corpus.
Search patents in G01D- Granted patents
- 116
- Published applications
- 144
- Assignees
- 93
- Inventors
- 258
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 2 |
| 2003 | 2 | 0 |
| 2004 | 3 | 3 |
| 2005 | 0 | 0 |
| 2006 | 2 | 6 |
| 2007 | 3 | 9 |
| 2008 | 4 | 0 |
| 2009 | 3 | 4 |
| 2010 | 2 | 7 |
| 2011 | 2 | 6 |
| 2012 | 4 | 4 |
| 2013 | 2 | 8 |
| 2014 | 5 | 7 |
| 2015 | 6 | 3 |
| 2016 | 2 | 3 |
| 2017 | 5 | 6 |
| 2018 | 5 | 12 |
| 2019 | 10 | 6 |
| 2020 | 5 | 4 |
| 2021 | 6 | 11 |
| 2022 | 9 | 5 |
| 2023 | 3 | 12 |
| 2024 | 9 | 11 |
| 2025 | 13 | 10 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnetism detection device and absolute encoder25 Aug 2026US 12,716,706 B2MINEBEA MITSUMI Inc.
- Calibratable variable displacement pump4 Aug 2026US 12,698,767 B2Fluid Metering, Inc.
- Magnet sensor and ferromagnetic poles2 Jun 2026US 12,644,728 B2Moving Magnet Technologies
- Sensor arrangement having a dual magnet14 Apr 2026US 12,601,613 B2Lord Corporation
- Sensing device30 Dec 2025US 12,510,377 B2LG Innotek Co., Ltd.
- Position detector for a spatial geared stepping motor16 Jul 2026US 2026/0204987 A1
- Rotation angle detection device9 Jul 2026US 2026/0192785 A1Denso Corporation
- Magnetic angle sensor device and method using the magnetic angle sensor device25 Jun 2026US 2026/0177371 A1TE Connectivity Smart Grid GmbH
- Magnet assembly for a selector that includes opposing flux concentrators extending from a single magnet5 Feb 2026US 2026/0036198 A1GHSP, Inc.
- Magnetic compensation circuit for linear hall sensors6 Nov 2025US 2025/0341597 A1Circor Aerospace, Inc.
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
- Angular position sensor with decreased sensitivity to shaft position variability69US 5,164,668 AHoneywell Inc. · 1992
- Gear tooth sensor with improved resolution and stability44US 6,064,198 ADurakool Incorporated · 2000
- Rotation angle detector having first molded member integrating magnetic sensing element and output terminal and second molded member integrating stator core and first molded member42US 6,407,543 B1Denso Corporation · 2002
- Hall effect device with overlapping flux concentrators37US 4,587,509 AStandard Telephones and Cables, PLC · 1986