G11B 5/17
Construction or disposition of windings
G11B5/17 (Construction or disposition of windings) appears on 544 US grants and 261 published applications in this corpus.
Search patents in G11B- Granted patents
- 544
- Published applications
- 261
- Assignees
- 124
- Inventors
- 854
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 8 | 0 |
| 1982 | 4 | 0 |
| 1983 | 10 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 10 | 0 |
| 1989 | 16 | 0 |
| 1990 | 7 | 0 |
| 1991 | 1 | 0 |
| 1992 | 7 | 0 |
| 1993 | 9 | 0 |
| 1994 | 6 | 0 |
| 1995 | 8 | 0 |
| 1996 | 15 | 0 |
| 1997 | 16 | 0 |
| 1998 | 23 | 0 |
| 1999 | 21 | 0 |
| 2000 | 14 | 0 |
| 2001 | 9 | 4 |
| 2002 | 12 | 16 |
| 2003 | 24 | 24 |
| 2004 | 21 | 40 |
| 2005 | 27 | 27 |
| 2006 | 30 | 20 |
| 2007 | 25 | 18 |
| 2008 | 16 | 11 |
| 2009 | 14 | 7 |
| 2010 | 10 | 12 |
| 2011 | 6 | 4 |
| 2012 | 10 | 6 |
| 2013 | 14 | 11 |
| 2014 | 17 | 11 |
| 2015 | 24 | 9 |
| 2016 | 14 | 10 |
| 2017 | 22 | 12 |
| 2018 | 9 | 3 |
| 2019 | 10 | 7 |
| 2020 | 8 | 2 |
| 2021 | 3 | 1 |
| 2022 | 5 | 4 |
| 2023 | 2 | 2 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnetic tape control system and magnetic tape control device3 Feb 2026US 12,542,152 B2FUJIFILM Corporation
- Magnetic recording head writer having an auxiliary magnetomotive force coil22 Jul 2025US 12,367,896 B1Seagate Technology LLC
- Magnetic recording medium28 Nov 2023US 11,830,531 B2Sony Group Corporation
- Magnetic storage writer with non-uniform coil thickness18 Apr 2023US 11,631,425 B1Seagate Technology LLC
- Magnetic recording medium, magnetic recording/reproducing device, and magnetic recording medium cartridge27 Dec 2022US 11,538,495 B2Sony Group Corporation
- Magnetic tape control system and magnetic tape control device8 Jun 2023US 2023/0178101 A1FUJIFILM Corporation
- Magnetic recording medium20 Apr 2023US 2023/0120213 A1Sony Group Corporation
- Magnetic tape cartridge and magnetic recording and reproducing device10 Nov 2022US 2022/0358958 A1FUJIFILM Corporation
- Magnetic recording medium, magnetic recording/reproducing device, and magnetic recording medium cartridge30 Jun 2022US 2022/0208221 A1Sony Corporation
- Magnetic recording medium, magnetic recording/reproducing device, and magnetic recording medium cartridge30 Jun 2022US 2022/0208222 A1Sony Group Corporation
Most cited
By later US patents
- Electronic device using magnetic components385US 5,695,864 AInternational Business Machines Corporation · 1997
- Inductive transducer with reduced pole tip protrusion182US 6,751,055 B1Western Digital (Fremont), LLC · 2004
- Trailing edge recording magnetic head with reversed double bias coil and deflection pole for perpendicular recording with a non-perpendicular write field167US 7,126,788 B1Western Digital (Fremont), LLC · 2006
- Thin film write having reduced resistance conductor coil partially recessed within middle coat insulation166US 6,452,742 B1Read-Rite Corporation · 2002
- Magnetic head for perpendicular recording with hard bias structure for write pole tip163US 7,199,975 B1Western Digital (Fremont), LLC · 2007