G01P 3/4815
Using a pulse wire sensor
Official title: {using a pulse wire sensor, e.g. Wiegand wire}
G01P3/4815 (Using a pulse wire sensor) appears on 71 US grants and 54 published applications in this corpus.
Search patents in G01P- Granted patents
- 71
- Published applications
- 54
- Assignees
- 41
- Inventors
- 131
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 2 | 2 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 4 | 6 |
| 2018 | 1 | 1 |
| 2019 | 4 | 1 |
| 2020 | 1 | 0 |
| 2021 | 2 | 5 |
| 2022 | 1 | 4 |
| 2023 | 5 | 3 |
| 2024 | 5 | 12 |
| 2025 | 2 | 5 |
| 2026 | 7 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnet-based detection system for detecting a movement of a movable object6 Oct 2026US 12,754,200 B2Fraba B.V.
- Magnetic sensor device25 Aug 2026US 12,716,751 B2Hirose Electric Co., Ltd.
- Motion detector2 Jun 2026US 12,644,729 B2Oriental Motor Co., Ltd.
- Sensor device for detecting a magnetic field, and magnet-based sensor system for detecting a movement of a movable object2 Jun 2026US 12,644,902 B2Fraba B.V.
- Multi-rotation angle detection device, and segment counter for same5 May 2026US 12,618,662 B2Oriental Motor Co., Ltd.
- Rotation speed detection apparatus, rotation speed detection system, rotation speed calculation apparatus, and rotation speed detection method27 Aug 2026US 2026/0254323 A1Asahi Kasei Microdevices Corporation
- Method for determining a magnetization direction of a wiegand wire, and wiegand sensor arrangement2 Jul 2026US 2026/0186084 A1Fraba B.V.
- Multi-rotation angle detection device, and segment counter for same8 Jan 2026US 2026/0009633 A1Oriental Motor Co., Ltd.
- Multi-rotation angle detection device8 Jan 2026US 2026/0009657 A1Oriental Motor Co., Ltd.
- Magnet-based rotational angle sensor system1 Jan 2026US 2026/0002799 A1Fraba B.V.
Most cited
By later US patents
- Angle of rotation sensor having a counting arrangement with at least two pulser-wire motion sensors providing electrical energy used as a voltage supply39US 6,084,400 AAMB GmbH · 2000
- Low meter system provided with a pulse generator31US 4,265,127 AKimmon Manufacturing Co., Ltd. · 1981
- Level amplitude output rotary speed transducer26US 4,150,314 ARobert Bosch GmbH · 1979
- Apparatus and method for low power position sensing systems23US 6,469,499 B2Delphi Technologies, Inc. · 2002
- Electromagnetic pulse pick-up arrangement in a flow meter22US 4,579,008 ABopp & Reuther GmbH · 1986