H02K 7/1026
Using stray fields
Official title: {using stray fields}
H02K7/1026 (Using stray fields) appears on 32 US grants and 20 published applications in this corpus.
Search patents in H02K- Granted patents
- 32
- Published applications
- 20
- Assignees
- 25
- Inventors
- 59
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 0 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 2 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 2 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 1 | 4 |
| 2021 | 2 | 0 |
| 2022 | 2 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electric motor with internal brake assembly10 Feb 2026US 12,549,062 B2Eaton Intelligent Power Limited
- Mechanical brake for an electric motor31 Jan 2023US 11,569,711 B2Molon Motor & Coil Corporation
- Friction brake and vehicle-mounted apparatus5 Apr 2022US 11,292,438 B2Toyota Jidosha Kabushiki Kaisha
- Electric motor with integrated brake29 Mar 2022US 11,289,972 B2Genesis Robotics and Motion Technologies Canada, Ulc
- Hoist and method for manufacturing hoist9 Nov 2021US 11,171,539 B2Kito Corporation
- Electric motor with internal brake assembly28 Sep 2023US 2023/0307989 A1Eaton Intelligent Power Limited
- Electric motor with integrated brake29 Oct 2020US 2020/0343788 A1Genesis Robotics and Motion Technologies Canada, Ulc
- Mechanical brake for an electric motor22 Oct 2020US 2020/0336042 A1Molon Motor & Coil Corporation
- Electric motor and an elevator system23 Apr 2020US 2020/0122976 A1Otis Elevator Company
- Friction brake and vehicle-mounted apparatus27 Feb 2020US 2020/0062224 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Electric motor with automatically acting brake19US 4,381,048 AHanning Elektro-Werke GmbH & Co. KG · 1983
- Brake motor14US 4,720,647 A1988
- Open horse shoe electric self braking motor11US 4,910,423 A1990
- Braking mechanism for a shaded-pole motor10US 5,444,317 ABarber-Colman Company · 1995
- Motor-synchronous exciting brake10US 6,376,948 B12002