G11B 2005/0002
Special dispositions or recording techniques
Official title: {Special dispositions or recording techniques}
G11B2005/0002 (Special dispositions or recording techniques) appears on 4,881 US grants and 3,386 published applications in this corpus.
Search patents in G11B- Granted patents
- 4,881
- Published applications
- 3,386
- Assignees
- 394
- Inventors
- 4,555
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 5 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 11 | 0 |
| 1994 | 29 | 0 |
| 1995 | 31 | 0 |
| 1996 | 34 | 0 |
| 1997 | 42 | 0 |
| 1998 | 84 | 0 |
| 1999 | 83 | 0 |
| 2000 | 134 | 0 |
| 2001 | 151 | 61 |
| 2002 | 175 | 194 |
| 2003 | 200 | 235 |
| 2004 | 226 | 261 |
| 2005 | 179 | 212 |
| 2006 | 227 | 156 |
| 2007 | 153 | 127 |
| 2008 | 107 | 128 |
| 2009 | 115 | 135 |
| 2010 | 123 | 166 |
| 2011 | 165 | 176 |
| 2012 | 247 | 162 |
| 2013 | 298 | 172 |
| 2014 | 266 | 167 |
| 2015 | 304 | 203 |
| 2016 | 220 | 141 |
| 2017 | 210 | 89 |
| 2018 | 166 | 68 |
| 2019 | 145 | 67 |
| 2020 | 151 | 91 |
| 2021 | 132 | 65 |
| 2022 | 99 | 60 |
| 2023 | 87 | 41 |
| 2024 | 80 | 84 |
| 2025 | 92 | 66 |
| 2026 | 67 | 59 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- High thermal stability lubricants6 Oct 2026US 12,753,360 B2Western Digital Technologies, Inc.
- Data storage device with BiCMOS impedance-matched amplifier with transducer-bias6 Oct 2026US 12,755,754 B1Western Digital Technologies, Inc.
- Hard disk drive and write heads having refilled structures at side edges of an assist device6 Oct 2026US 12,755,755 B1Headway Technologies, Inc.
- Write head designs with refill materials on a back edge of an assist device for improved write head reliability and performance6 Oct 2026US 12,755,756 B1Headway Technologies, Inc.
- Solder tack bonding of hard disk drive actuator arm assemblies6 Oct 2026US 12,755,757 B2Seagate Technology LLC
- Ferroelectric storage apparatus and method of reading information8 Oct 2026US 2026/0311721 A1Resonac Hard Disk Corporation
- Magnetic recording and reproducing apparatus1 Oct 2026US 2026/0301767 A1Resonac Hard Disk Corporation
- Magnetic recording and reproduction device and control method of the same24 Sep 2026US 2026/0290386 A1Kabushiki Kaisha Toshiba
- Magnetic disk device and write processing method24 Sep 2026US 2026/0290390 A1Kabushiki Kaisha Toshiba
- Techniques for mitigation of carbonaceous smear in heat-assisted magnetic recording24 Sep 2026US 2026/0290392 A1Western Digital Technologies, Inc.
Most cited
By later US patents
- Method for manufacturing porous structure and method for forming pattern645US 6,565,763 B1Kabushiki Kaisha Toshiba · 2003
- Magnetoresistive sensor based on the spin valve effect373US 5,206,590 AInternational Business Machines Corporation · 1993
- Magnetoresistive spin valve sensor with improved pinned ferromagnetic layer and magnetic recording system using the sensor249US 5,465,185 AInternational Business Machines Corporation · 1995
- Read/write head with shifted waveguide218US 6,016,290 ARead-Rite Corporation · 2000
- Disk drive employing a sync mark detector comprising a matched filter and a dual polarity correlator217US 6,603,622 B1Western Digital Technologies, Inc. · 2003