Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Phantom duplex copy group apparatus for a disk drive array data storge subsystem

Phantom duplex copy group apparatus for a disk drive array data storge subsystem

US Patent 5239659 · Granted Aug 24, 1993

Estimated economic value: $19,363,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method for quality of service management in a partitioned storage dev2007
Intelligent data storage manager2006
System and method for quality of service management in a partitioned storage dev2006
Intelligent data storage manager2001
Data file storage management system for snapshot copy operations2000
Disk scrubbing system1997
Disk scrubbing system1997
Dynamically mapped data storage subsystem having multiple open destage cylinders1996
Dynamically mapped data storage subsystem having multiple open destage cylinders1996
Fault tolerant disk array data storage subsystem1995
Fault tolerant disk array data storage subsystem1995
Disk drive array memory system using nonuniform disk drives1995