G11B 20/10435
By verifying the timing of predetermined signal patterns
Official title: {by verifying the timing of predetermined signal patterns, e.g. sync patterns}
G11B20/10435 (By verifying the timing of predetermined signal patterns) appears on 21 US grants and 13 published applications in this corpus.
Search patents in G11B- Granted patents
- 21
- Published applications
- 13
- Assignees
- 9
- Inventors
- 49
- Latest grant
- 28 Apr 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 2 | 5 |
| 2012 | 3 | 4 |
| 2013 | 7 | 3 |
| 2014 | 5 | 0 |
| 2015 | 4 | 0 |
By publication year.
Recent patents
- Timing loop with large pull-in range28 Apr 2015US 9,019,804 B1Marvell International Ltd.
- Write clock rephase for magnetic recording device24 Mar 2015US 8,988,808 B1Marvell International Ltd.
- Method and device for increased pull-in range of a timing recovery circuit for storage devices17 Mar 2015US 8,982,681 B1Marvell International Ltd.
- Method and apparatus for defect recovery6 Jan 2015US 8,930,781 B2Marvell World Trade Ltd.
- System and method of synchronized writing on bit patterned media with read-write offset8 Jul 2014US 8,773,796 B2HGST Netherlands B. V.
- Write clock synchronization appartus for magnetic recording disk drives with patterned media6 Jun 2013US 2013/0141812 A1Guzik Technical Enterprises
- System and method of synchronized writing on bit patterned media with read-write offset7 Feb 2013US 2013/0033777 A1Hitachi Global Storage Technologies Netherlands B. V.
- Systems and Methods for Inter-Track Alignment3 Jan 2013US 2013/0003214 A1LSI Corporation
- Systems and Methods for Sample Averaging in Data Processing20 Sep 2012US 2012/0236429 A1LSI Corporation
- Patterned medium inspection method and inspection apparatus2 Aug 2012US 2012/0194939 A1
Most cited
By later US patents
- Write clock rephase for magnetic recording device30US 8,508,879 B1Marvell International Ltd. · 2013
- Systems and methods for timing and gain acquisition17US 8,139,305 B2LSI Corporation · 2012
- Systems and methods for inter-track alignment7US 8,498,071 B2LSI Corporation · 2013
- Hard-disk drive and control method for magnetic recording on a patterned medium of the hard-disk drive6US 8,107,180 B2Hitachi Global Storage Technologies Netherlands B. V. · 2012
- Patterned-media magnetic recording disk drive with data island misplacement information in the servo sectors4US 8,427,772 B2HGST Netherlands B. V. · 2013