G06F 2211/108
Rait, i.e. raid on tape drive
Official title: RAIT, i.e. RAID on tape drive
G06F2211/108 (Rait, i.e. raid on tape drive) appears on 15 US grants and 10 published applications in this corpus.
Search patents in G06F- Granted patents
- 15
- Published applications
- 10
- Assignees
- 8
- Inventors
- 29
- Latest grant
- 19 Jan 2021
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| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 2 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 2 | 0 |
| 2012 | 0 | 2 |
| 2013 | 2 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year.
Recent patents
- File access control on magnetic tape by encrypting metadata19 Jan 2021US 10,895,994 B2International Business Machines Corporation
- Progressive parity17 Oct 2017US 9,792,178 B2Spectra Logic Corporation
- Storage controller, storage system and storage control method13 Jun 2017US 9,678,833 B2Fujitsu Limited
- Time multiplexed redundant array of independent tapes15 Nov 2016US 9,495,247 B2International Business Machines Corporation
- Methods for managing ownership of redundant data and systems thereof17 Dec 2013US 8,612,682 B2International Business Machines Corporation
- File access control on magnetic tape by encrypting metadata13 Jun 2019US 2019/0180778 A1International Business Machines Corporation
- Progressive parity28 Jul 2016US 2016/0217036 A1Spectra Logic Corporation
- Time multiplexed redundant array of independent tapes28 Apr 2016US 2016/0117222 A1International Business Machines Corporation
- Storage controller, storage system and storage control method6 Aug 2015US 2015/0220397 A1Fujitsu Limited
- Error correction in a storage element array30 May 2013US 2013/0139034 A1Spectra Logic Corporation
Most cited
By later US patents
- Apparatus and method for reconstructing data using cross-parity stripes on storage media101US 6,581,185 B1Storage Technology Corporation · 2003
- System and method for handling temporary errors on a redundant array of independent tapes (RAIT)90US 6,532,548 B1Storage Technology Corporation · 2003
- Simultaneous writing and reconstruction of a redundant array of independent limited performance storage devices66US 7,350,101 B1Storage Technology Corporation · 2008
- Performance in virtual tape libraries18US 8,055,938 B1American Megatrends, Inc. · 2011
- System and method for storage media group parity protection17US 6,393,516 B2AT&T Corp. · 2002