H02K 15/105
To the windings
Official title: {to the windings}
H02K15/105 (To the windings) appears on 220 US grants and 267 published applications in this corpus.
Search patents in H02K- Granted patents
- 220
- Published applications
- 267
- Assignees
- 132
- Inventors
- 674
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 2 | 5 |
| 2006 | 1 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 3 |
| 2009 | 1 | 4 |
| 2010 | 1 | 4 |
| 2011 | 5 | 1 |
| 2012 | 2 | 5 |
| 2013 | 2 | 6 |
| 2014 | 3 | 12 |
| 2015 | 2 | 9 |
| 2016 | 5 | 7 |
| 2017 | 6 | 9 |
| 2018 | 6 | 15 |
| 2019 | 12 | 36 |
| 2020 | 17 | 33 |
| 2021 | 20 | 36 |
| 2022 | 27 | 21 |
| 2023 | 23 | 22 |
| 2024 | 24 | 23 |
| 2025 | 16 | 9 |
| 2026 | 10 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cooling of coils of electrical machines22 Sep 2026US 12,744,422 B2GE Vernova Renovables Espana, S.L.
- Insulation structure28 Apr 2026US 12,614,944 B2Hyundai Mobis Co., Ltd.
- Armature winding and method for manufacturing same28 Apr 2026US 12,614,959 B2Denso Corporation
- Stator with core having busbars having integrally molded insulating resin21 Apr 2026US 12,609,575 B2Panasonic Intellectual Property Management Co., Ltd.
- Powder coating formulation for an insulation system of an electric machine17 Mar 2026US 12,580,437 B2Innomotics GmbH
- Method for producing a stator of an electric rotary machine, electric rotary machine stator produced by said method, and electric rotary machine14 May 2026US 2026/0135448 A1Schaeffler Technologies AG & Co. KG
- Wiring element, stator, rotor, method for producing a stator, method for producing a rotor, and kit of parts25 Dec 2025US 2025/0392181 A1Schaeffler Technologies AG & Co. KG
- Electric machine and method for electrically insulating portions of an electric machine27 Nov 2025US 2025/0364860 A1GE Aviation Systems LLC
- Cooling of coils of electrical machines9 Oct 2025US 2025/0317019 A1General Electric Renovables Espana, S.L.
- Wind-turbine-generator stator for a wind turbine with preformed coils, as well as a method for manufacturing a wind-turbine-generator stator18 Sep 2025US 2025/0293555 A1Wobben Properties GmbH
Most cited
By later US patents
- Method of making an insulated electromagnetic coil43US 4,400,226 AGeneral Electric Company · 1983
- Electrodeposited mica on coil bar connections and resulting products38US 4,723,083 AGeneral Electric Company · 1988
- Electric machine stator cooling systems and methods36US 10,177,631 B1Zero E Technologies, LLC · 2019
- Insulated electromagnetic coil30US 4,376,904 AGeneral Electric Company · 1983
- Method of making electrical coils for dynamo-electric machines having band-formed insulation material29US 4,038,741 ABBC Brown, Boveri & Company, Limited · 1977