Granted Patent
Utility
US 6,751,635 · App. 09/642,066
File deletion and truncation using a zombie file space
Inventors:
Ray Chen, John K. Edwards, Kayuri Patel
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: Aug 18, 2000
Inventors
Ray Chen
John K. Edwards
Kayuri Patel
Assignee (at issue)
Network Appliance, 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.