H02K 5/08
Insulating casings
H02K5/08 (Insulating casings) appears on 744 US grants and 852 published applications in this corpus.
Search patents in H02K- Granted patents
- 744
- Published applications
- 852
- Assignees
- 406
- Inventors
- 1,829
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 6 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 9 | 0 |
| 1999 | 13 | 0 |
| 2000 | 11 | 0 |
| 2001 | 7 | 4 |
| 2002 | 15 | 19 |
| 2003 | 6 | 14 |
| 2004 | 20 | 33 |
| 2005 | 12 | 17 |
| 2006 | 34 | 20 |
| 2007 | 10 | 20 |
| 2008 | 10 | 23 |
| 2009 | 6 | 23 |
| 2010 | 15 | 32 |
| 2011 | 23 | 27 |
| 2012 | 7 | 24 |
| 2013 | 28 | 34 |
| 2014 | 19 | 40 |
| 2015 | 23 | 41 |
| 2016 | 30 | 41 |
| 2017 | 30 | 35 |
| 2018 | 37 | 39 |
| 2019 | 46 | 57 |
| 2020 | 44 | 65 |
| 2021 | 42 | 33 |
| 2022 | 49 | 58 |
| 2023 | 32 | 52 |
| 2024 | 46 | 44 |
| 2025 | 38 | 32 |
| 2026 | 23 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electric motor-driven actuation device for motor vehicle applications29 Sep 2026US 12,749,942 B2Kiekert AG
- Stator assy, brushless motor, and method for manufacturing stator assy15 Sep 2026US 12,738,793 B2Murata Manufacturing Co., Ltd.
- Motor with positioning component and electrical product thereof25 Aug 2026US 12,719,330 B2Nidec Corporation
- Electric machine including a dielectric layer arranged between a stator and a housing7 Jul 2026US 12,676,528 B2GM Global Technology Operations LLC
- Power tool and impact tool16 Jun 2026US 12,654,291 B2Makita Corporation
- Electric motor8 Oct 2026US 2026/0312440 A1Nanjing Chervon Industry Co., Ltd.
- Electric motor8 Oct 2026US 2026/0312441 A1Nanjing Chervon Industry Co., Ltd.
- Power tool and impact tool10 Sep 2026US 2026/0264199 A1Makita Corporation
- Motor drive device10 Sep 2026US 2026/0269675 A1Fanuc Corporation
- Motor for vacuum cleaner13 Aug 2026US 2026/0238068 A1New Motech Co., Ltd.
Most cited
By later US patents
- Method and apparatus for cardiac blood flow assistance452US 5,964,694 AGuidant Corporation · 1999
- Method and apparatus for cardiac blood flow assistance397US 5,911,685 AGuidant Corporation · 1999
- Blower with bearing tube333US 8,636,479 B2ResMed Motor Technologies Inc. · 2014
- Intravascular blood pump329US 7,011,620 B1Impella CardioSystems AG · 2006
- Statorless intravascular microaxial flow pump272US 5,921,913 AGuidant Corporation · 1999