H02K 17/32
Structural association of asynchronous induction motors with auxiliary mechanical devices
Official title: Structural association of asynchronous induction motors with auxiliary mechanical devices, e.g. with clutches or brakes
H02K17/32 (Structural association of asynchronous induction motors with auxiliary mechanical devices) appears on 16 US grants and 14 published applications in this corpus.
Search patents in H02K- Granted patents
- 16
- Published applications
- 14
- Assignees
- 15
- Inventors
- 41
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 1 |
| 2018 | 2 | 1 |
| 2019 | 0 | 2 |
| 2020 | 5 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Coaxial asynchronous electric drive system23 Sep 2025US 12,420,621 B2XPT (Nanjing) E-powertrain Technology Co., Ltd.
- Mechanical brake for an electric motor31 Jan 2023US 11,569,711 B2Molon Motor & Coil Corporation
- Mechanical brake for an electric motor22 Sep 2020US 10,784,742 B2Molon Motor & Coil Corporation
- Electric vehicle drive unit28 Jul 2020US 10,723,224 B2Aisin Seiki Kabushiki Kaisha
- Robot electronics unit (REU) motor controller board (MCB)14 Jul 2020US 10,715,073 B1United States of America as represented by the Administrator of NASA
- Coaxial asynchronous electric drive system28 Sep 2023US 2023/0302886 A1XPT (Nanjing) E-powertrain Technology Co., Ltd.
- Mechanical brake for an electric motor22 Oct 2020US 2020/0336042 A1Molon Motor & Coil Corporation
- Mechanical brake for an electric motor18 Apr 2019US 2019/0115802 A1Molon Motor & Coil Corporation
- Electric vehicle drive unit14 Mar 2019US 2019/0077255 A1Aisin Seiki Kabushiki Kaisha
- Induction machine with integrated magnetic gear and related methods1 Mar 2018US 2018/0062490 A1UTI Limited Partnership
Most cited
By later US patents
- Torque converter mounted starter/generator for a motor vehicle26US 5,103,127 AGeneral Motors Corporation · 1992
- Air cooled electromechanical drive apparatus8US 4,831,294 AKone Corporation · 1989
- Hydrostatic clutch actuator7US 8,490,391 B2Schaeffler Technologies AG & Co. KG · 2013
- Electric vehicle drive unit5US 10,723,224 B2Aisin Seiki Kabushiki Kaisha · 2020
- Turbo-electric turbo-compounding system3US 10,094,274 B2Williams International Corporation · 2018