E05Y 2400/50
Fault detection
E05Y2400/50 (Fault detection) appears on 316 US grants and 340 published applications in this corpus.
Search patents in E05Y- Granted patents
- 316
- Published applications
- 340
- Assignees
- 207
- Inventors
- 721
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 11 | 0 |
| 2001 | 8 | 1 |
| 2002 | 3 | 9 |
| 2003 | 7 | 6 |
| 2004 | 7 | 9 |
| 2005 | 4 | 5 |
| 2006 | 8 | 19 |
| 2007 | 6 | 7 |
| 2008 | 8 | 12 |
| 2009 | 8 | 13 |
| 2010 | 8 | 11 |
| 2011 | 8 | 8 |
| 2012 | 13 | 15 |
| 2013 | 7 | 11 |
| 2014 | 10 | 8 |
| 2015 | 11 | 12 |
| 2016 | 6 | 8 |
| 2017 | 9 | 12 |
| 2018 | 11 | 15 |
| 2019 | 12 | 19 |
| 2020 | 15 | 18 |
| 2021 | 16 | 15 |
| 2022 | 10 | 25 |
| 2023 | 10 | 22 |
| 2024 | 25 | 18 |
| 2025 | 19 | 23 |
| 2026 | 5 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- E05Y 2400/51Of position, of back driveIndexing code83
- E05Y 2400/502Of componentsIndexing code81
- E05Y 2400/514Of speedIndexing code61
- E05Y 2400/508Of detectionIndexing code38
- E05Y 2400/512Of electric powerIndexing code33
- E05Y 2400/504Of control, of softwareIndexing code28
- E05Y 2400/506Of counterbalanceIndexing code18
Recent patents
- Door operator sensor and logic for vertically stacking panel door systems15 Sep 2026US 12,735,934 B2
- Method of controlling a vehicle having a load ramp25 Aug 2026US 12,715,353 B2Ford Global Technologies, LLC
- Moveable infrared curtain14 Jul 2026US 12,680,370 B2Bea SA
- Cable tension device for overhead door28 Apr 2026US 12,612,815 B2Clopay Corporation
- System for detection of the position of the closing leaf for a barrier during its handling24 Feb 2026US 12,560,016 B2Faac S. P.A.
- Concealed electrical door operator1 Oct 2026US 2026/0298012 A1Td IP Holdco, LLC
- Movable barrier anomaly detection using a force profile13 Aug 2026US 2026/0234979 A1GMI Holdings, Inc.
- Movable barrier anomaly prediction, detection, and reporting13 Aug 2026US 2026/0234980 A1GMI Holdings, Inc.
- Method for monitoring a door system, monitoring unit and door controller6 Aug 2026US 2026/0226793 A1Assa Abloy Entrance Systems AB
- Method for detecting movement for controlling an opening30 Jul 2026US 2026/0218561 A1Schaeffler Technologies AG & Co. KG
Most cited
By later US patents
- System and related methods for detecting an obstruction in the path of a garage door controlled by an open-loop operator108US 5,929,580 AWayne-Dalton Corp. · 1999
- Security system for automatic door94US 6,346,889 B12002
- Method for controlling the operational modes of a door in conjunction with a mechanical door control mechanism86US 5,913,763 ADorma Door Controls, Inc. · 1999
- Automatic door system with self-diagnosing function84US 5,884,237 ANabco Limited · 1999
- Apparatus for selective alteration of operating parameters of a door80US 5,687,507 ADorma Door Controls, Inc. · 1997