Granted Patent
Utility
US 6,496,510 · App. 09/190,437
Scalable cluster-type router device and configuring method thereof
Inventors:
Masato Tsukakoshi, Shigeki Morimoto
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: Nov 13, 1998
Inventors
Masato Tsukakoshi
Shigeki Morimoto
Assignee (at issue)
HITACHI, LTD.
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.