Assignee
3PARDATA INC
US21 patents
Top patents by PatentIndex Score
US7191304B1Mar 13, 2007
Efficient and reliable virtual volume mapping
3PARDATA INC217 citations98
US7146521B1Dec 5, 2006
Preventing damage of storage devices and data loss in a data storage system
3PARDATA INC539 citations98
US7165156B1Jan 16, 2007
Read-write snapshots
3PARDATA INC89 citations96
US7058957B1Jun 6, 2006
Cluster event notification system
3PARDATA INC100 citations96
US6823442B1Nov 23, 2004
Method of managing virtual volumes in a utility storage server system
3PARDATA INC86 citations95
US7100089B1Aug 29, 2006
Determining differences between snapshots
3PARDATA INC276 citations94
US7032093B1Apr 18, 2006
On-demand allocation of physical storage for virtual volumes using a zero logical disk
3PARDATA INC59 citations94
US6658478B1Dec 2, 2003
Data storage system
3PARDATA INC121 citations94
US6677831B1Jan 13, 2004
Differential impedance control on printed circuit
3PARDATA INC100 citations93
US6657868B1Dec 2, 2003
Electronic device mount assembly
3PARDATA INC60 citations93
US6973484B1Dec 6, 2005
Method of communicating data in an interconnect system
3PARDATA INC39 citations92
US6833995B1Dec 21, 2004
Enclosure having a divider wall for removable electronic devices
3PARDATA INC46 citations89
US6502702B1Jan 7, 2003
Rack cabinet and method for making same
3PARDATA INC65 citations89
US6833634B1Dec 21, 2004
Disk enclosure with multiple power domains
3PARDATA INC36 citations88
US6965957B1Nov 15, 2005
Automatic cluster join protocol
3PARDATA INC13 citations82
US7162654B1Jan 9, 2007
Isolation of I2C buses in a multiple power domain environment using switches
3PARDATA INC16 citations79
US7155635B1Dec 26, 2006
Handling link failures in remote mirroring applications using snapshots
3PARDATA INC18 citations79
US7111157B1Sep 19, 2006
Spurious input detection for firmware
3PARDATA INC17 citations79
US7124324B1Oct 17, 2006
Method of testing fiber channel ports in a storage server at full bandwidth without connection to external devices
3PARDATA INC10 citations69
US7036033B1Apr 25, 2006
Disk enclosure with multiplexers for connecting 12C buses in multiple power domains
3PARDATA INC10 citations69
US7093278B1Aug 15, 2006
Remote console for monitor and control of system firmware
3PARDATA INC4 citations57