H01F 41/082
Devices for guiding or positioning the winding material on the former
H01F41/082 (Devices for guiding or positioning the winding material on the former) appears on 245 US grants and 215 published applications in this corpus.
Search patents in H01F- Granted patents
- 245
- Published applications
- 215
- Assignees
- 140
- Inventors
- 546
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 7 | 0 |
| 2000 | 10 | 0 |
| 2001 | 4 | 2 |
| 2002 | 4 | 2 |
| 2003 | 6 | 8 |
| 2004 | 1 | 9 |
| 2005 | 7 | 7 |
| 2006 | 8 | 9 |
| 2007 | 9 | 11 |
| 2008 | 6 | 5 |
| 2009 | 4 | 15 |
| 2010 | 3 | 6 |
| 2011 | 13 | 5 |
| 2012 | 7 | 7 |
| 2013 | 7 | 6 |
| 2014 | 0 | 8 |
| 2015 | 7 | 12 |
| 2016 | 8 | 11 |
| 2017 | 12 | 6 |
| 2018 | 8 | 14 |
| 2019 | 3 | 8 |
| 2020 | 11 | 9 |
| 2021 | 7 | 8 |
| 2022 | 8 | 7 |
| 2023 | 4 | 19 |
| 2024 | 10 | 5 |
| 2025 | 7 | 8 |
| 2026 | 6 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bobbin wound coil for an electromagnetic coupling6 Oct 2026US 12,755,896 B2Warner Electric Technology LLC
- Wire-coil providing device for moving a plurality of wire coils during the production of coil windings6 Oct 2026US 12,755,899 B2ZF Friedrichshafen AG
- Method for manufacturing coil component21 Jul 2026US 12,688,969 B2Samsung Electro-Mechanics Co., Ltd.
- Apparatus for winding poles of cores of dynamo electric machines21 Jul 2026US 12,689,271 B2ATOP S.p.A.
- Coil component16 Jun 2026US 12,658,350 B2Murata Manufacturing Co., Ltd.
- Method and winding machine for making an electric component provided with a spiral-shaped winding20 Aug 2026US 2026/0245791 A1Marsilli S.P.A.
- Winding Method And Machine For Winding Conducting Wire On Pole Pieces Of Electric Motor Rotors30 Jul 2026US 2026/0221852 A1Marsilli S.P.A.
- Method for manufacturing inductors and transformers with continuous winding2 Jul 2026US 2026/0188572 A1Krah IndúStria E ComéRcio De Componentes EletrôNicos Ltda
- Wire-coil providing device for moving a plurality of wire coils during the production of coil windings2 Jul 2026US 2026/0188573 A1ZF Friedrichshafen AG
- Wire rod disposing device and wire rod disposition method11 Jun 2026US 2026/0159351 A1Nittoku Co., Ltd.
Most cited
By later US patents
- Method of making a self-supporting wire coil125US 4,053,975 ASiemens Aktiengesellschaft · 1977
- Concentric tilted double-helix dipoles and higher-order multipole magnets73US 6,921,042 B12005
- Method of winding an electrical coil as successive oblique layers of coil turns50US 5,305,961 AGEC Alsthom SA · 1994
- Method for producing inner stators for electromagnetic pumps43US 5,195,231 AGeneral Electric Company · 1993
- Electromagnetic pump stator coil37US 5,530,308 AGeneral Electric Company · 1996