H02K 1/18
Means for mounting or fastening magnetic stationary parts on to, or to
Official title: Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
H02K1/18 (Means for mounting or fastening magnetic stationary parts on to, or to) appears on 2,289 US grants and 2,728 published applications in this corpus.
Search patents in H02K- Granted patents
- 2,289
- Published applications
- 2,728
- Assignees
- 888
- Inventors
- 5,188
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 9 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 8 | 0 |
| 1987 | 11 | 0 |
| 1988 | 6 | 0 |
| 1989 | 14 | 0 |
| 1990 | 11 | 0 |
| 1991 | 11 | 0 |
| 1992 | 9 | 0 |
| 1993 | 18 | 0 |
| 1994 | 20 | 0 |
| 1995 | 16 | 0 |
| 1996 | 12 | 0 |
| 1997 | 15 | 0 |
| 1998 | 30 | 0 |
| 1999 | 20 | 0 |
| 2000 | 35 | 0 |
| 2001 | 28 | 9 |
| 2002 | 35 | 50 |
| 2003 | 32 | 49 |
| 2004 | 49 | 65 |
| 2005 | 47 | 66 |
| 2006 | 39 | 54 |
| 2007 | 33 | 46 |
| 2008 | 33 | 60 |
| 2009 | 35 | 64 |
| 2010 | 55 | 80 |
| 2011 | 52 | 86 |
| 2012 | 58 | 69 |
| 2013 | 53 | 118 |
| 2014 | 68 | 124 |
| 2015 | 75 | 109 |
| 2016 | 75 | 100 |
| 2017 | 72 | 116 |
| 2018 | 88 | 165 |
| 2019 | 133 | 187 |
| 2020 | 158 | 193 |
| 2021 | 154 | 158 |
| 2022 | 162 | 197 |
| 2023 | 114 | 147 |
| 2024 | 139 | 187 |
| 2025 | 133 | 137 |
| 2026 | 91 | 92 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Installation structure of stator core for axial gap motor6 Oct 2026US 12,756,247 B2Subaru Corporation
- Stator arrangement for a radial flux motor6 Oct 2026US 12,756,248 B2BorgWarner Inc.
- Electric motor29 Sep 2026US 12,749,933 B2Milwaukee Electric Tool Corporation
- Stator body for an electric motor, stator, electric motor, and associated manufacturing method22 Sep 2026US 12,744,417 B2Valeo Systemes D/Essuyage
- Axial flux motor rotor drive motor for electric vehicle22 Sep 2026US 12,744,420 B2Huawei Digital Power Technologies Co., Ltd.
- Stator of an electric machine1 Oct 2026US 2026/0302844 A1
- Stator bushing1 Oct 2026US 2026/0302845 A1Schaeffler Technologies AG & Co. KG
- Electric motor1 Oct 2026US 2026/0302846 A1Milwaukee Electric Tool Corporation
- Motor-driven compressor1 Oct 2026US 2026/0302847 A1Kabushiki Kaisha Toyota Jidoshokki
- Stator assembly and external-rotor electric motor1 Oct 2026US 2026/0302848 A1Guangdong Welling Motor Manufacturing Co., Ltd.
Most cited
By later US patents
- Blower with bearing tube333US 8,636,479 B2ResMed Motor Technologies Inc. · 2014
- Blood pump with sterile motor housing265US 6,210,133 B1A-Med Systems, Inc. · 2001
- Electric motor187US 9,570,945 B2Grundfos Holding A/S · 2017
- Structure of driving unit in drum type washing machine125US 6,460,382 B1LG Electronics Inc. · 2002
- Motor with cooling structure115US 6,114,784 ANissan Motor Co., Ltd. · 2000