H02K 2213/06
Machines characterised by the presence of fail safe, back up, redundant or
Official title: Machines characterised by the presence of fail safe, back up, redundant or other similar emergency arrangements
H02K2213/06 (Machines characterised by the presence of fail safe, back up, redundant or) appears on 316 US grants and 431 published applications in this corpus.
Search patents in H02K- Granted patents
- 316
- Published applications
- 431
- Assignees
- 236
- Inventors
- 864
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 4 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 7 |
| 2009 | 5 | 2 |
| 2010 | 0 | 5 |
| 2011 | 2 | 16 |
| 2012 | 5 | 8 |
| 2013 | 10 | 11 |
| 2014 | 10 | 22 |
| 2015 | 10 | 16 |
| 2016 | 11 | 20 |
| 2017 | 19 | 21 |
| 2018 | 10 | 17 |
| 2019 | 25 | 35 |
| 2020 | 30 | 46 |
| 2021 | 21 | 38 |
| 2022 | 30 | 44 |
| 2023 | 32 | 32 |
| 2024 | 42 | 33 |
| 2025 | 32 | 31 |
| 2026 | 13 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- BLDC motor controller6 Oct 2026US 12,756,279 B2Hanon Systems
- Ultra-short electromechanical servo mechanism for mechanical fault self-recovery29 Sep 2026US 12,747,779 B2Beijing Insitute of Preicsion Mechatronics and Controls
- Aircraft electric propulsion system1 Sep 2026US 12,726,086 B2Safran Electrical & Power
- Motor apparatus18 Aug 2026US 12,712,405 B2Hyundai Mobis Co., Ltd.
- Motor apparatus14 Jul 2026US 12,683,449 B2Hyundai Mobis Co., Ltd.
- Motor apparatus1 Oct 2026US 2026/0302864 A1Hyundai Mobis Co., Ltd.
- Brake assembly for motors10 Sep 2026US 2026/0269683 A1Neuromeka
- Motor device and operation method thereof20 Aug 2026US 2026/0246347 A1Delta Electronics, Inc.
- Apparatus having at least one actuator device for precisely influencing the movability of a transmission element6 Aug 2026US 2026/0229954 A1INVENTUS Engineering GmbH
- Drive device and electric power steering device6 Aug 2026US 2026/0229968 A1Mitsubishi Electric Mobility Corporation
Most cited
By later US patents
- Axial gap dual permanent magnet generator84US 5,245,238 ASundstrand Corporation · 1993
- Vehicle motor83US 6,278,216 B12001
- Disc rotors with permanent magnets for brushless DC motor73US 5,117,141 AThe United States of America as represented by the Department of Energy · 1992
- Torque driven dual PMG actuator48US 5,260,642 ASundstrand Corporation · 1993
- Fault tolerant linear actuator40US 6,791,215 B2Board of Regents, The University of Texas System · 2004