G11B 5/295
Manufacture
Official title: {Manufacture}
G11B5/295 (Manufacture) appears on 94 US grants and 55 published applications in this corpus.
Search patents in G11B- Granted patents
- 94
- Published applications
- 55
- Assignees
- 41
- Inventors
- 133
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 3 |
| 2002 | 2 | 2 |
| 2003 | 5 | 3 |
| 2004 | 1 | 6 |
| 2005 | 2 | 4 |
| 2006 | 5 | 4 |
| 2007 | 2 | 4 |
| 2008 | 3 | 2 |
| 2009 | 3 | 3 |
| 2010 | 2 | 2 |
| 2011 | 2 | 1 |
| 2012 | 1 | 0 |
| 2013 | 3 | 2 |
| 2014 | 0 | 3 |
| 2015 | 2 | 3 |
| 2016 | 4 | 3 |
| 2017 | 2 | 0 |
| 2018 | 4 | 4 |
| 2019 | 1 | 2 |
| 2020 | 4 | 1 |
| 2021 | 2 | 2 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Servo recording apparatus, servo write head, method of producing a magnetic tape, and magnetic tape6 Oct 2026US 12,755,759 B2Sony Group Corporation
- Magnetic sensor with serial resistor for asymmetric sensing field range9 Nov 2021US 11,169,228 B2Western Digital Technologies, Inc.
- Multichannel tape head module having thermally settable transducer pitch and method of setting pitch thereof6 Jul 2021US 11,056,132 B2International Business Machines Corporation
- Filled-gap magnetic recording head and method of making20 Oct 2020US 10,811,036 B2International Business Machines Corporation
- In-situ protective film2 Jun 2020US 10,672,422 B2International Business Machines Corporation
- Servo recording apparatus, servo write head, method of producing a magnetic tape, and magnetic tape20 Mar 2025US 2025/0095678 A1Sony Group Corporation
- Manufacturing method of magnetic disk device and magnetic disk device11 Mar 2021US 2021/0074321 A1Kabushiki Kaisha Toshiba
- Magnetic Sensor with Serial Resistor for Asymmetric Sensing Field Range4 Mar 2021US 2021/0063509 A1Western Digital Technologies, Inc.
- Multichannel tape head module having thermally settable transducer pitch and method of setting pitch thereof9 Jul 2020US 2020/0219531 A1International Business Machines Corporation
- Filled-gap magnetic recording head and method of making14 Feb 2019US 2019/0051318 A1International Business Machines Corporation
Most cited
By later US patents
- Tape head with support bars162US 6,611,398 B1Quantum Corporation · 2003
- Low inductance, ferrite sub-gap substrate structure for surface film magnetic recording heads139US 6,496,328 B1Advanced Research Corporation · 2002
- Fully integrated matrix magnetic recording head with independent control55US 6,650,496 B2Phs Mems · 2003
- Magnetic recording head slider comprising bond pad having a probe contact area and a solder contact area50US 8,587,901 B1Western Digital (Fremont), LLC · 2013
- Method of making a patterned magnetic recording head35US 6,269,533 B1Advanced Research Corporation · 2001