H02K 1/10
Commutating poles
H02K1/10 (Commutating poles) appears on 5 US grants and 2 published applications in this corpus.
Search patents in H02K- Granted patents
- 5
- Published applications
- 2
- Assignees
- 6
- Inventors
- 14
- Latest grant
- 2 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 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 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- DC motor2 Jul 2024US 12,027,930 B2Denso Corporation
- Direct current dynamoelectric machines utilizing high-strength permanent magnets25 Dec 1990US 4,980,593 AThe Balbec Corporation
- Interpole assembly for a DC machine7 Oct 1986US 4,616,150 AGeneral Motors Corporation
- Direct current dynamoelectric machines with auxiliary equalizer poles4 Jun 1985US 4,521,709 AEtat Francais
- Direct current motor having E-shaped interpoles15 Feb 1983US 4,374,337 AFujitsu Fanuc Limited
Most cited
By later US patents
- Direct current dynamoelectric machines utilizing high-strength permanent magnets34US 4,980,593 AThe Balbec Corporation · 1990
- Direct current motor having E-shaped interpoles9US 4,374,337 AFujitsu Fanuc Limited · 1983
- Direct current dynamoelectric machines with auxiliary equalizer poles7US 4,521,709 AEtat Francais · 1985
- Interpole assembly for a DC machine2US 4,616,150 AGeneral Motors Corporation · 1986