Granted Patent
Utility
US 6,587,928 · App. 09/515,069
Scheme for segregating cacheable and non-cacheable by port designation
Inventors:
Alagu Periyannan, Michael Kellner
Patented Case
View Patent ↗
Granted: Jul 1, 2003
Filed: Feb 28, 2000
Inventors
Alagu Periyannan
Michael Kellner
Assignee (at issue)
Blue Coat Systems, 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.