Assignee
DIGI DATA CORP
US·8 granted patents·668 citations·filing 1998–2008
Technology mixG06F8
Top patents by PatentIndex Score
8 records- 0193US7930499B2Method to accelerate block level snapshots in archiving storage systemsDIGI DATA CORP·Filed 2008·Granted Apr 19, 2011·180 cites·25 claims
- 0291US6874100B2Raid system with multiple controllers and proof against any single point of failureDIGI DATA CORP·Filed 2001·Granted Mar 29, 2005·99 cites·27 claims
- 0382US6330687B1System and method to maintain performance among N single raid systems during non-fault conditions while sharing multiple storage devices during conditions of a faulty host computer or faulty storage array controllerDIGI DATA CORP·Filed 1998·Granted Dec 11, 2001·153 cites·17 claims
- 0477US6820212B2RAID system having channel capacity unaffected by any single component failureDIGI DATA CORP·Filed 2001·Granted Nov 16, 2004·31 cites·2 claims
- 0574US6401170B1RAID systems during non-fault and faulty conditions on a fiber channel arbitrated loop, SCSI bus or switch fabric configurationDIGI DATA CORP·Filed 1999·Granted Jun 4, 2002·87 cites·11 claims
- 0670US8024525B2Storage control unit with memory cache protection via recorded logDIGI DATA CORP·Filed 2008·Granted Sep 20, 2011·6 cites·14 claims
- 0768US6243827B1Multiple-channel failure detection in raid systemsDIGI DATA CORP·Filed 1998·Granted Jun 5, 2001·71 cites·4 claims
- 0856US6032269AFirmware recovery from hanging channels by buffer analysisDIGI DATA CORP·Filed 1998·Granted Feb 29, 2000·41 cites·24 claims
Join the waitlist — get patent alerts
Get an alert when DIGI DATA CORP files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →