Assignee
LEGATO SYS INC
US·12 granted patents·2,016 citations·filing 1993–2002
Top patents by PatentIndex Score
12 records- 0197US6442706B1Resource allocation throttle for remote data mirroring systemLEGATO SYS INC·Filed 2000·Granted Aug 27, 2002·315 cites·37 claims
- 0297US6324654B1Computer network remote data mirroring systemLEGATO SYS INC·Filed 1998·Granted Nov 27, 2001·557 cites·17 claims
- 0395US6609183B2Method and system for mirroring and archiving mass storageLEGATO SYS INC·Filed 2002·Granted Aug 19, 2003·99 cites·20 claims
- 0495US6397307B2Method and system for mirroring and archiving mass storageLEGATO SYS INC·Filed 1999·Granted May 28, 2002·213 cites·29 claims
- 0594US6618818B1Resource allocation throttling in remote data mirroring systemLEGATO SYS INC·Filed 2002·Granted Sep 9, 2003·119 cites·21 claims
- 0690US6560617B1Operation of a standby server to preserve data stored by a network serverLEGATO SYS INC·Filed 1999·Granted May 6, 2003·90 cites·42 claims
- 0790US6526487B2Performing acknowledged operations on original and mirrored copies of dataLEGATO SYS INC·Filed 2001·Granted Feb 25, 2003·70 cites·23 claims
- 0888US6145089AServer fail-over systemLEGATO SYS INC·Filed 1997·Granted Nov 7, 2000·158 cites·28 claims
- 0986US6308283B1Real-time data protection system and methodLEGATO SYS INC·Filed 1998·Granted Oct 23, 2001·107 cites·17 claims
- 1084US5359713AMethod and apparatus for enhancing synchronous I/O in a computer system with a non-volatile memory and using an acceleration device driver in a computer operating systemLEGATO SYS INC·Filed 1993·Granted Oct 25, 1994·130 cites·30 claims
- 1180US6338126B1Crash recovery without complete remirrorLEGATO SYS INC·Filed 1999·Granted Jan 8, 2002·81 cites·31 claims
- 1274US5519853AMethod and apparatus for enhancing synchronous I/O in a computer system with a non-volatile memory and using an acceleration device driver in a computer operating systemLEGATO SYS INC·Filed 1994·Granted May 21, 1996·77 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →