Granted Patent
Utility
US 6,256,642 · App. 07/828,763
Method and system for file system management using a flash-erasable, programmable, read-only memory
Inventors:
William J. Krueger, Sriram Rajagopalan
Patented Case
View Patent ↗
Granted: Jul 3, 2001
Filed: Jan 29, 1992
Inventors
William J. Krueger
Sriram Rajagopalan
Assignee (at issue)
Microsoft Corporation
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.