H02K 23/24
Having commutating-pole windings
Official title: having commutating-pole windings
H02K23/24 (Having commutating-pole windings) appears on 18 US grants and 8 published applications in this corpus.
Search patents in H02K- Granted patents
- 18
- Published applications
- 8
- Assignees
- 12
- Inventors
- 31
- Latest grant
- 16 Nov 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 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 | 1 | 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 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Magnetic control wheel based on electromagnetic propulsion system16 Nov 2021US 11,173,783 B2Hefei Longtotem Information Technology Company, Ltd.
- Stator used in resolvers, and resolver including same24 Dec 2019US 10,514,275 B2Ls Automotive Technologies Co., Ltd.
- Electric machine7 Feb 2017US 9,564,781 B2FEAAM GmbH
- Series motor11 Jan 2000US 6,013,964 A
- Insulated dynamo windings13 Mar 1990US 4,908,535 ARobert Bosch GmbH
- Drone for triggering naval mines, having an electric drive18 Nov 2021US 2021/0354798 A1Siemens Energy Global GmbH & Co. KG
- Magnetic control wheel based on electromagnetic propulsion system3 Sep 2020US 2020/0276898 A1Hefei Longtotem Information Technology Company, Ltd.
- Stator used in resolvers, and resolver including same14 Sep 2017US 2017/0261350 A1Daesung Electric Co., Ltd.
- Stator used in resolvers, and resolver including same20 Jul 2017US 2017/0207670 A1Daesung Electric Co., Ltd.
- Stator used in resolvers, and resolver including same26 Nov 2015US 2015/0338244 A1Daesung Electric Co., Ltd.
Most cited
By later US patents
- Insulated dynamo windings20US 4,908,535 ARobert Bosch GmbH · 1990
- Direct-current dynamo electric machine, and method of manufacture19US 4,782,254 ARobert Bosch GmbH · 1988
- Process of making a dynamo electric machine18US 4,682,410 ARobert Bosch GmbH · 1987
- Direct current motor12US 4,439,703 AFujitsu Fanuc Limited · 1984
- Stator of D.C. rotary machine11US 4,451,752 AHitachi, Ltd. · 1984