H02K 7/16
For operation above the critical speed of vibration of the rotating parts
Official title: for operation above the critical speed of vibration of the rotating parts
H02K7/16 (For operation above the critical speed of vibration of the rotating parts) appears on 48 US grants and 39 published applications in this corpus.
Search patents in H02K- Granted patents
- 48
- Published applications
- 39
- Assignees
- 48
- Inventors
- 100
- Latest grant
- 8 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 3 |
| 2010 | 1 | 1 |
| 2011 | 2 | 3 |
| 2012 | 3 | 2 |
| 2013 | 1 | 4 |
| 2014 | 2 | 0 |
| 2015 | 2 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 8 |
| 2019 | 3 | 2 |
| 2020 | 3 | 2 |
| 2021 | 1 | 2 |
| 2022 | 3 | 1 |
| 2023 | 1 | 3 |
| 2024 | 3 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Motor assembly and method of manufacturing the same8 Oct 2024US 12,113,410 B2Samsung Electronics Co., Ltd.
- Electric machine23 Jul 2024US 12,044,242 B2Dyson Technology Limited
- Kitchen appliance with a kitchen appliance base and a preparation module13 Feb 2024US 11,901,682 B2Vorwerk & Co. Interholding GmbH
- Vacuum cleaner motor device and vacuum cleaner26 Dec 2023US 11,849,907 B2Fornice Intelligent Technology Co., Ltd
- Brushless motor with support struts6 Dec 2022US 11,519,427 B2Dyson Technology Limited
- Drive unit for an electric bicycle with a bearing point for a stator and assembly method10 Sep 2026US 2026/0264802 A1Brose Antriebstechnik GmbH & Co. Kommanditgesellschaft, Berlin
- Method of manufacturing a rotor assembly4 Apr 2024US 2024/0113604 A1BorgWarner Inc.
- Vacuum cleaner motor device and vacuum cleaner30 Mar 2023US 2023/0102447 A1Dongguan Fornice Intelligent Technology Co., Ltd.
- Kitchen appliance with a kitchen appliance base and a preparation module23 Feb 2023US 2023/0058496 A1Vorwerk & Co. Interholding GmbH
- Motor assembly and method of manufacturing the same26 Jan 2023US 2023/0023540 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Bearing and drive structure for spinning turbine81US 4,117,359 ATeldix GmbH · 1978
- Flywheel set for accumulating kinetic energy of rotation27US 4,223,240 AStichting Energieonderzoek Centrum Nederland · 1980
- High speed drill spindle27US 5,145,298 AOptima Industries, Inc. · 1992
- Electrical machine24US 3,974,406 ATeldix GmbH · 1976
- Compound shaft with flexible disk coupling22US 5,697,848 ACapstone Turbine Corporation · 1997