H02K 2203/00
Specific aspects not provided for in the other groups of this subclass
Official title: Specific aspects not provided for in the other groups of this subclass relating to the windings
H02K2203/00 (Specific aspects not provided for in the other groups of this subclass) appears on 2,364 US grants and 2,946 published applications in this corpus.
Search patents in H02K- Granted patents
- 2,364
- Published applications
- 2,946
- Assignees
- 763
- Inventors
- 5,330
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 8 | 0 |
| 1982 | 8 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 8 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 6 | 0 |
| 1991 | 7 | 0 |
| 1992 | 7 | 0 |
| 1993 | 8 | 0 |
| 1994 | 15 | 0 |
| 1995 | 3 | 0 |
| 1996 | 10 | 0 |
| 1997 | 9 | 0 |
| 1998 | 12 | 0 |
| 1999 | 22 | 0 |
| 2000 | 19 | 0 |
| 2001 | 29 | 11 |
| 2002 | 35 | 62 |
| 2003 | 30 | 39 |
| 2004 | 41 | 42 |
| 2005 | 40 | 27 |
| 2006 | 33 | 29 |
| 2007 | 19 | 24 |
| 2008 | 20 | 25 |
| 2009 | 20 | 37 |
| 2010 | 28 | 47 |
| 2011 | 30 | 42 |
| 2012 | 26 | 54 |
| 2013 | 38 | 69 |
| 2014 | 45 | 96 |
| 2015 | 54 | 90 |
| 2016 | 56 | 104 |
| 2017 | 81 | 114 |
| 2018 | 73 | 144 |
| 2019 | 144 | 185 |
| 2020 | 152 | 236 |
| 2021 | 175 | 248 |
| 2022 | 188 | 322 |
| 2023 | 174 | 241 |
| 2024 | 269 | 271 |
| 2025 | 235 | 232 |
| 2026 | 141 | 155 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H02K 2203/09Machines characterised by wiring elements other than wiresIndexing code1,017
- H02K 2203/03Machines characterised by the wiring boards, i.e. printed circuit boards or similarIndexing code620
- H02K 2203/12Machines characterised by the bobbins for supporting the windingsIndexing code555
- H02K 2203/06Machines characterised by the wiring leads, i.e. conducting wires for connecting theIndexing code454
- H02K 2203/15Machines characterised by cable windingsIndexing code108
Recent patents
- Coil assembly of an integrated motor pump or turbine having reduced thermal stress at cryogenic temperatures6 Oct 2026US 12,756,257 B2Flowserve Pte. Ltd.
- Motor device, method of manufacturing motor device, terminal connection mechanism, terminal connection method, and electric brake device6 Oct 2026US 12,756,265 B2Hitachi Astemo, Ltd.
- Pivoting central magnet energy harvesting generator6 Oct 2026US 12,756,287 B2Wepower Technologies LLC
- Electric motor29 Sep 2026US 12,749,933 B2Milwaukee Electric Tool Corporation
- Stator for an electric machine, production method for such a stator in an electric machine29 Sep 2026US 12,749,937 B2Mahle International GmbH
- Stator for an electric machine and method for producing a stator8 Oct 2026US 2026/0312451 A1Schaeffler Technologies AG & Co. KG
- Clamping device for a stator8 Oct 2026US 2026/0312455 A1Hilti Aktiengesellschaft
- Heat dissipation structures for printed circuit board (pcb) stator assemblies1 Oct 2026US 2026/0302892 A1Airgreening (Canada) Inc.
- Rotating Laser having a Drive Unit24 Sep 2026US 2026/0287352 A1Robert Bosch GmbH
- Core sleeve arrangement for an axial flux machine24 Sep 2026US 2026/0291304 A1Magnax BV
Most cited
By later US patents
- Alternator for an automotive vehicle130US 5,998,903 ADenso Corporation · 1999
- Axial field motor/generator110US 5,982,074 AAdvanced Technologies Int., Ltd. · 1999
- Motor mounted in a vehicle94US 6,011,339 AShibaura Engineering Works Co., Ltd. · 2000
- Pump motor having fluid cooling system93US 5,997,261 ASiemens Canada Limited · 1999
- Rotary motor and production method thereof, and laminated core and production method thereof91US 5,859,486 AMitsubishi Denki Kabushiki Kaisha · 1999