G11B 20/10287
Using probabilistic methods
Official title: {using probabilistic methods, e.g. maximum likelihood detectors (G11B20/10277 takes precedence)}
G11B20/10287 (Using probabilistic methods) appears on 426 US grants and 398 published applications in this corpus.
Search patents in G11B- Granted patents
- 426
- Published applications
- 398
- Assignees
- 102
- Inventors
- 536
- Latest grant
- 2 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 13 | 0 |
| 2001 | 12 | 4 |
| 2002 | 13 | 18 |
| 2003 | 17 | 28 |
| 2004 | 19 | 26 |
| 2005 | 20 | 23 |
| 2006 | 20 | 32 |
| 2007 | 32 | 78 |
| 2008 | 33 | 34 |
| 2009 | 29 | 32 |
| 2010 | 29 | 29 |
| 2011 | 39 | 26 |
| 2012 | 46 | 18 |
| 2013 | 31 | 18 |
| 2014 | 22 | 13 |
| 2015 | 18 | 7 |
| 2016 | 4 | 3 |
| 2017 | 3 | 2 |
| 2018 | 2 | 1 |
| 2019 | 3 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 3 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Adaptive data detection on a nonlinear channel2 Jan 2024US 11,862,194 B1International Business Machines Corporation
- Magnetic disk device and read processing method3 Jan 2023US 11,545,183 B2Kabushiki Kaisha Toshiba
- Storage device that switches detector configuration sets between decoding iterations8 Nov 2022US 11,495,260 B1Seagate Technology LLC
- Magnetic disk device capable of correcting servo demodulation position8 Nov 2022US 11,495,261 B2Kabushiki Kaisha Toshiba
- Magnetic disk device capable of correcting servo demodulation position7 Jun 2022US 11,355,151 B2Kabushiki Kaisha Toshiba
- Apparatus for attribute path generation25 Jan 2024US 2024/0028952 A1Gravystack, Inc.
- Magnetic disk device and read processing method10 Mar 2022US 2022/0076701 A1Kabushiki Kaisha Toshiba
- Magnetic disk device, writing method of servo sector, and method of correcting servo demodulation position21 Oct 2021US 2021/0327468 A1Kabushiki Kaisha Toshiba
- Magnetic disk device, writing method of servo sector, and method of correcting servo demodulation position21 Oct 2021US 2021/0327469 A1Kabushiki Kaisha Toshiba
- Magnetic disk device, writing method of servo sector, and method of correcting servo demodulation position10 Sep 2020US 2020/0286517 A1Kabushiki Kaisha Toshiba
Most cited
By later US patents
- Method of reducing miscorrections in a post-processor using column parity checks170US 6,986,098 B2LSI Logic Corporation · 2006
- Parallel media defect scan in sector read140US 8,194,338 B1Western Digital Technologies, Inc. · 2012
- Disk drive implementing a read channel optimization process135US 8,310,775 B1Western Digital Technologies, Inc. · 2012
- Disk drive comprising a trellis detector having a read signal whitener in the ACS circuit133US 8,201,066 B1Western Digital Technologies, Inc. · 2012
- Disk drive adapting equalizer relative to bit error rate of sequence detector132US 7,944,639 B1Western Digital Technologies, Inc. · 2011