G11B 2220/916
Digital data storage [dds] format
Official title: Digital data storage [DDS] format
G11B2220/916 (Digital data storage [dds] format) appears on 23 US grants and 9 published applications in this corpus.
Search patents in G11B- Granted patents
- 23
- Published applications
- 9
- Assignees
- 11
- Inventors
- 38
- Latest grant
- 25 Dec 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 2 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Data transfer device25 Dec 2012US 8,341,429 B2Hewlett-Packard Development Company, L. P.
- Data formatting in data storage6 Mar 2012US 8,132,088 B2Hewlett-Packard Development Company, L. P.
- Data transfer device26 Apr 2011US 7,934,105 B1Hewlett-Packard Development Company, L. P.
- Data structure, data storage apparatus and method27 May 2008US 7,379,255 B2Hewlett-Packard Development Company, L. P.
- Equalization preamble region in digital data storage (DDS) format15 Apr 2008US 7,359,132 B2Hewlett-Packard Development Company, L. P.
- Data transfer device20 Aug 2009US 2009/0208018 A1Hewlett-Packard Development Company, L. P.
- Data formatting in data storage19 Feb 2009US 2009/0046386 A1Hewlett-Packard Development Company, L. P.
- Data transfer device26 Apr 2007US 2007/0094309 A1
- Data structure, data storage apparatus and method10 Aug 2006US 2006/0176598 A1Hewlett-Packard Development Company, L. P.
- Tape drive apparatus27 Jul 2006US 2006/0164748 A1Hewlett-Packard Development Company, L. P.
Most cited
By later US patents
- Dynamic control of magnetic tape drive74US 5,892,633 AExabyte Corporation · 1999
- Digital data tape storage system utilizing plurality of read/write heads with system diagnostic capability56US 5,287,478 AR-Byte, Inc. · 1994
- Scratch protection in tape data storage system48US 6,282,039 B1Hewlett-Packard Company · 2001
- Method and apparatus for appending data to compressed records previously stored on a sequentially-accessible storage medium37US 5,586,280 AHewlett-Packard Company · 1996
- Handling defective frames on hard sectored magnetic tape35US 5,995,306 AExabyte Corporation · 1999