G11B 2020/1264
Wherein the formatting concerns a specific kind of data
Official title: {wherein the formatting concerns a specific kind of data}
G11B2020/1264 (Wherein the formatting concerns a specific kind of data) appears on 2,469 US grants and 2,496 published applications in this corpus.
Search patents in G11B- Granted patents
- 2,469
- Published applications
- 2,496
- Assignees
- 254
- Inventors
- 2,427
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 9 | 0 |
| 1994 | 13 | 0 |
| 1995 | 11 | 0 |
| 1996 | 14 | 0 |
| 1997 | 17 | 0 |
| 1998 | 37 | 0 |
| 1999 | 38 | 0 |
| 2000 | 83 | 0 |
| 2001 | 77 | 44 |
| 2002 | 68 | 116 |
| 2003 | 91 | 124 |
| 2004 | 84 | 214 |
| 2005 | 61 | 235 |
| 2006 | 162 | 264 |
| 2007 | 176 | 365 |
| 2008 | 215 | 354 |
| 2009 | 241 | 182 |
| 2010 | 215 | 135 |
| 2011 | 337 | 232 |
| 2012 | 161 | 71 |
| 2013 | 125 | 37 |
| 2014 | 56 | 18 |
| 2015 | 35 | 22 |
| 2016 | 32 | 19 |
| 2017 | 24 | 13 |
| 2018 | 15 | 9 |
| 2019 | 9 | 7 |
| 2020 | 7 | 5 |
| 2021 | 16 | 17 |
| 2022 | 10 | 4 |
| 2023 | 7 | 3 |
| 2024 | 4 | 3 |
| 2025 | 2 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Magnetic disk apparatus and method10 Mar 2026US 12,573,426 B2Kabushiki Kaisha Toshiba
- Multi-revolution hard disk drives with reduced servo overhead2 Dec 2025US 12,488,807 B2Seagate Technology LLC
- Magnetic disk device20 May 2025US 12,308,055 B2Kabushiki Kaisha Toshiba
- Magnetic disk apparatus and method24 Dec 2024US 12,176,002 B1Kabushiki Kaisha Toshiba
- Servo pattern recording method, servo pattern recording apparatus, method of producing tape-like magnetic recording medium, tape-like magnetic recording medium, and servo write head5 Nov 2024US 12,136,437 B2Sony Group Corporation
- Magnetic disk apparatus and method30 Jul 2026US 2026/0221159 A1Kabushiki Kaisha Toshiba
- Multi-revolution hard disk drives with reduced servo overhead27 Nov 2025US 2025/0364008 A1Seagate Technology LLC
- Magnetic disk apparatus and method20 Mar 2025US 2025/0095684 A1Kabushiki Kaisha Toshiba
- Magnetic disk device and method19 Sep 2024US 2024/0312485 A1Kabushiki Kaisha Toshiba
- Servo pattern recording method, servo pattern recording apparatus, method of producing tape-like magnetic recording medium, tape-like magnetic recording medium, and servo write head9 May 2024US 2024/0153535 A1Sony Group Corporation
Most cited
By later US patents
- Sector architecture for fixed block disk drive234US 5,523,903 AInternational Business Machines Corporation · 1996
- Disk drive employing read channel IC with common port for data and servo233US 6,278,568 B1Western Digital Corporation · 2001
- Disk drive employing read error tolerant sync mark detection216US 6,411,452 B1Western Digital Technologies, Inc. · 2002
- Embedded servo banded format for magnetic disks for use with a data processing system209US 5,278,703 ADigital Equipment Corporation · 1994
- Disk drive employing state variable trap registers for providing stored servo and user data state variables to sampled-data channel175US 6,178,056 B1Western Digital Corporation · 2001