G11B 2020/1298
Enhancement of the signal quality
Official title: {Enhancement of the signal quality}
G11B2020/1298 (Enhancement of the signal quality) appears on 194 US grants and 219 published applications in this corpus.
Search patents in G11B- Granted patents
- 194
- Published applications
- 219
- Assignees
- 51
- Inventors
- 258
- Latest grant
- 9 Apr 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 4 |
| 2002 | 10 | 12 |
| 2003 | 11 | 23 |
| 2004 | 9 | 13 |
| 2005 | 8 | 13 |
| 2006 | 20 | 24 |
| 2007 | 21 | 61 |
| 2008 | 41 | 20 |
| 2009 | 15 | 15 |
| 2010 | 8 | 4 |
| 2011 | 10 | 7 |
| 2012 | 5 | 7 |
| 2013 | 7 | 7 |
| 2014 | 9 | 5 |
| 2015 | 7 | 1 |
| 2016 | 4 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Media storage areal density9 Apr 2019US 10,255,945 B1Seagate Technology LLC
- Optical disk, optical disk recording method, optical disk recording device, and integrated circuit19 Jun 2018US 10,002,633 B2Panasonic Intellectual Property Management Co., Ltd.
- Zone forward drive management12 Dec 2017US 9,841,906 B2Seagate Technology LLC
- Magnetic disk apparatus, read/write control method, and controller6 Dec 2016US 9,514,787 B2Kabushiki Kaisha Toshiba
- Flexible super block sizing for failed sector recovery8 Nov 2016US 9,489,260 B1Seagate Technology LLC
- Zone forward drive management3 Aug 2017US 2017/0220264 A1Seagate Technology LLC
- Optical disk, optical disk recording method, optical disk recording device, and integrated circuit13 Apr 2017US 2017/0103780 A1Panasonic Intellectual Property Management Co., Ltd.
- Flexible super block sizing for failed sector recovery1 Dec 2016US 2016/0350185 A1Seagate Technology LLC
- Storage Media Inter-Track interference Cancellation15 Jan 2015US 2015/0015984 A1LSI Corporation
- Data detection in adjacent tracks18 Sep 2014US 2014/0268392 A1Seagate Technology LLC
Most cited
By later US patents
- Using data compression to achieve lower linear bit densities on a storage medium82US 7,133,228 B2Seagate Technology LLC · 2006
- Disk drive mapping out data tracks to avoid thermal asperities70US 8,687,313 B2Western Digital Technologies, Inc. · 2014
- Multitrack readback and multiuser detection for disk drives50US 7,126,890 B2BAE Systems Information and Electronic Systems Integration Inc. · 2006
- System and method for writing data to dedicated bands of a hard disk drive50US 7,490,212 B2Hitachi Global Storage Technologies Netherlands B. V. · 2009
- Digital broadcast transmitter/receiver having improved receiving performance and signal processing method thereof50US 7,873,103 B2Samsung Electronics Co., Ltd. · 2011