G01D 5/24457
Failure detection
Official title: {Failure detection}
G01D5/24457 (Failure detection) appears on 352 US grants and 362 published applications in this corpus.
Search patents in G01D- Granted patents
- 352
- Published applications
- 362
- Assignees
- 206
- Inventors
- 782
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 1 |
| 2002 | 5 | 5 |
| 2003 | 4 | 6 |
| 2004 | 6 | 6 |
| 2005 | 7 | 13 |
| 2006 | 16 | 13 |
| 2007 | 7 | 12 |
| 2008 | 12 | 11 |
| 2009 | 8 | 13 |
| 2010 | 6 | 14 |
| 2011 | 6 | 10 |
| 2012 | 10 | 15 |
| 2013 | 10 | 12 |
| 2014 | 13 | 16 |
| 2015 | 18 | 18 |
| 2016 | 13 | 23 |
| 2017 | 16 | 12 |
| 2018 | 18 | 25 |
| 2019 | 18 | 28 |
| 2020 | 25 | 26 |
| 2021 | 20 | 17 |
| 2022 | 30 | 16 |
| 2023 | 15 | 30 |
| 2024 | 19 | 8 |
| 2025 | 10 | 7 |
| 2026 | 11 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electric seat motor absolute sensor diagnostics11 Aug 2026US 12,704,392 B2Steering Solutions IP Holding Corporation
- Enhancing system resilience with differential, sensor-based PUFs4 Aug 2026US 12,698,989 B2Arizona Board of Regents On Behalf of Northern Arizona University
- Functional safety high-speed fail-safe counter module9 Jun 2026US 12,650,322 B2Siemens Aktiengesellschaft
- Multi-rotation angle detection device, and segment counter for same5 May 2026US 12,618,662 B2Oriental Motor Co., Ltd.
- Method and device for monitoring the track signals of a position change sensor28 Apr 2026US 12,613,112 B2Sew-Eurodrive GmbH & Co. KG
- Position detecting system, actuator, and position detecting method27 Aug 2026US 2026/0251482 A1Fanuc Corporation
- Method and system for indicating vehicle operating conditions on a graphical user interface with graph-axis control21 May 2026US 2026/0140604 A1Snap-on Incorporated
- Detection of mechanical runout19 Feb 2026US 2026/0049810 A1Analog Devices International Unlimited Company
- Redundant encoder with optical detection5 Feb 2026US 2026/0036445 A1Kabushiki Kaisha Yaskawa Denki
- Multi-rotation angle detection device, and segment counter for same8 Jan 2026US 2026/0009633 A1Oriental Motor Co., Ltd.
Most cited
By later US patents
- Operating method for a sensor and a control facility communicating with the sensor218US 8,140,299 B2Siemens Aktiengesellschaft · 2012
- Method and apparatus for providing information from a speed and direction sensor144US 7,026,808 B2Allegro MicroSystems, LLC · 2006
- Method and apparatus for providing information from a speed and direction sensor127US 6,815,944 B2Allegro MicroSystems, LLC · 2004
- Signal processing apparatus and method125US 6,788,221 B1Synaptics (UK) Limited · 2004
- Optical encoder with misalignment detection and adjustment method associated therewith102US 8,895,911 B2Mitutoyo Corporation · 2014