Granted Patent
Utility
US 6,523,087 · App. 09/799,480
Utilizing parity caching and parity logging while closing the RAID5 write hole
Inventor:
Richard W. Busser
Patented Case
View Patent ↗
Granted: Feb 18, 2003
Filed: Mar 6, 2001
Inventor
Richard W. Busser
Assignee (at issue)
Chaparral Network Storage Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.