G11B 20/10361
Digital demodulation process
Official title: {digital demodulation process}
G11B20/10361 (Digital demodulation process) appears on 102 US grants and 73 published applications in this corpus.
Search patents in G11B- Granted patents
- 102
- Published applications
- 73
- Assignees
- 43
- Inventors
- 171
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 3 | 0 |
| 2009 | 0 | 3 |
| 2010 | 2 | 6 |
| 2011 | 15 | 11 |
| 2012 | 10 | 10 |
| 2013 | 17 | 9 |
| 2014 | 14 | 12 |
| 2015 | 13 | 2 |
| 2016 | 8 | 3 |
| 2017 | 2 | 1 |
| 2018 | 1 | 1 |
| 2019 | 6 | 3 |
| 2020 | 1 | 2 |
| 2021 | 2 | 0 |
| 2022 | 2 | 5 |
| 2023 | 1 | 0 |
| 2024 | 2 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- ML assisted dynamic decoding gear selection14 Oct 2025US 12,444,439 B2SanDisk Technologies LLC
- Information processing apparatus and information processing method4 Jun 2024US 12,002,488 B2Rakuten Group, Inc.
- Header decoding mechanism for tape storage23 Apr 2024US 11,967,342 B2International Business Machines Corporation
- Data storage device adjusting refresh monitor based on a learning based feedback control3 Oct 2023US 11,775,366 B2Western Digital Technologies, Inc.
- Reader fly height control for head burnishing mitigation20 Dec 2022US 11,532,327 B2Seagate Technology LLC
- Ml assisted dynamic decoding gear selection25 Jul 2024US 2024/0249749 A1Western Digital Technologies, Inc.
- Header decoding mechanism for tape storage14 Mar 2024US 2024/0087604 A1International Business Machines Corporation
- Reader fly height control for head burnishing mitigation24 Nov 2022US 2022/0375497 A1Seagate Technology LLC
- Data Storage Device Adjusting Refresh Monitor Based On A Learning Based Feedback Control22 Sep 2022US 2022/0301588 A1Western Digital Technologies, Inc.
- Information processing apparatus and information processing method30 Jun 2022US 2022/0207865 A1Rakuten Group, Inc.
Most cited
By later US patents
- Disk drive comprising a dual read element and delay circuitry to improve read signal207US 8,139,301 B1Western Digital (Fremont), LLC · 2012
- Disk drive comprising a dual read element and delay circuitry to improve read signal156US 8,514,506 B1Western Digital (Fremont), LLC · 2013
- Disk drive margining read channel using predictable disturbance samples generated as a function of a written pattern141US 7,990,648 B1Western Digital Technologies, Inc. · 2011
- Parallel media defect scan in sector read140US 8,194,338 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