G11B 2020/1222
Ecc block, i.e. a block of error correction encoded symbols which includes
Official title: {ECC block, i.e. a block of error correction encoded symbols which includes all parity data needed for decoding}
G11B2020/1222 (Ecc block, i.e. a block of error correction encoded symbols which includes) appears on 323 US grants and 371 published applications in this corpus.
Search patents in G11B- Granted patents
- 323
- Published applications
- 371
- Assignees
- 75
- Inventors
- 352
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 8 | 6 |
| 2002 | 8 | 17 |
| 2003 | 10 | 21 |
| 2004 | 11 | 28 |
| 2005 | 10 | 30 |
| 2006 | 32 | 24 |
| 2007 | 28 | 95 |
| 2008 | 44 | 52 |
| 2009 | 34 | 20 |
| 2010 | 21 | 14 |
| 2011 | 21 | 9 |
| 2012 | 18 | 9 |
| 2013 | 13 | 6 |
| 2014 | 7 | 0 |
| 2015 | 7 | 3 |
| 2016 | 5 | 10 |
| 2017 | 7 | 2 |
| 2018 | 5 | 5 |
| 2019 | 4 | 4 |
| 2020 | 3 | 2 |
| 2021 | 3 | 3 |
| 2022 | 5 | 3 |
| 2023 | 3 | 2 |
| 2024 | 2 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnetic disk device and DOL setting method28 Apr 2026US 12,614,566 B2Kabushiki Kaisha Toshiba
- Magnetic disk device and DOL setting method25 Feb 2025US 12,236,977 B2Kabushiki Kaisha Toshiba
- Magnetic disk device9 Jul 2024US 12,033,662 B2Kabushiki Kaisha Toshiba
- Magnetic reproduction processing device, magnetic recording/reproducing device, and magnetic reproducing method25 Jun 2024US 12,020,726 B2Kabushiki Kaisha Toshiba
- Magnetic disk device and DOL setting method14 Nov 2023US 11,817,123 B2Kabushiki Kaisha Toshiba
- Magnetic disk device and data recording method24 Sep 2026US 2026/0290397 A1Kabushiki Kaisha Toshiba
- Magnetic disk device and dol setting method13 Aug 2026US 2026/0237405 A1Kabushiki Kaisha Toshiba
- Disk device22 Jan 2026US 2026/0024553 A1Kabushiki Kaisha Toshiba
- Magnetic disk device and dol setting method15 May 2025US 2025/0157488 A1Kabushiki Kaisha Toshiba
- Magnetic reproduction processing device, magnetic recording/reproducing device, and magnetic reproducing method29 Feb 2024US 2024/0071421 A1Kabushiki Kaisha Toshiba
Most cited
By later US patents
- Stream data generation method and partial erase processing method156US 6,373,803 B1Kabushiki Kaisha Toshiba · 2002
- Disk drive implementing data path protection by encoding large host blocks into sub blocks152US 7,539,924 B1Western Digital Technologies, Inc. · 2009
- Storage device implementing data path protection by encoding large host blocks into sub blocks138US 8,433,977 B1Western Digital Technologies, Inc. · 2013
- Information recording medium, and method and apparatus for managing defect thereof136US 6,189,118 B1Matsushita Electric Industrial Co., Ltd. · 2001
- Real-time recording/reproduction on an information recording medium including a defective region103US 6,842,580 B1Matsushita Electric Industrial Co., Ltd. · 2005