Inventor
PETERSEN MARK D
US5 patents
Patents
5 patentsUS5928367AJul 27, 1999
Mirrored memory dual controller disk storage system
HEWLETT PACKARD CO230 citations98
US5568641AOct 22, 1996
Powerfail durable flash EEPROM upgrade
HEWLETT PACKARD CO160 citations98
US5699510ADec 16, 1997
Failure detection system for a mirrored memory dual controller disk storage system
HEWLETT PACKARD CO59 citations95
US5856989AJan 5, 1999
Method and apparatus for parity block generation
HEWLETT PACKARD CO22 citations92
US5553230ASep 3, 1996
Identifying controller pairs in a dual controller disk array
HEWLETT PACKARD CO40 citations92