H02K 1/265
Shape, form or location of the slots
Official title: {Shape, form or location of the slots}
H02K1/265 (Shape, form or location of the slots) appears on 139 US grants and 151 published applications in this corpus.
Search patents in H02K- Granted patents
- 139
- Published applications
- 151
- Assignees
- 104
- Inventors
- 372
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 2 |
| 2008 | 2 | 2 |
| 2009 | 1 | 2 |
| 2010 | 4 | 5 |
| 2011 | 2 | 2 |
| 2012 | 3 | 1 |
| 2013 | 1 | 6 |
| 2014 | 1 | 10 |
| 2015 | 3 | 8 |
| 2016 | 10 | 7 |
| 2017 | 6 | 12 |
| 2018 | 5 | 15 |
| 2019 | 15 | 14 |
| 2020 | 16 | 8 |
| 2021 | 18 | 14 |
| 2022 | 11 | 10 |
| 2023 | 9 | 10 |
| 2024 | 7 | 9 |
| 2025 | 7 | 2 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Magnetization device19 Mar 2026US 2026/0081493 A1Honda Motor Co., Ltd.
Most cited
By later US patents
- Dc motor with rotor slots closely spaced49US 4,827,172 AMitsuba Electric Mfg. Co., Ltd. · 1989
- Rotor core utilizing laminations having slots with dual direction skew portions41US 6,777,847 B1General Electric Company · 2004
- Washing machine to produce three-dimensional motion41US 9,080,279 B2LG Electronics Inc. · 2015
- Electric rotating machine having improved insulation for an armature coil28US 5,864,193 ADenso Corporation · 1999
- Induction motor with improved torque density23US 7,741,750 B1Tesla, Inc. · 2010