Granted Patent
Utility
US 6,577,634 · App. 09/343,242
Method for sharing network information and a router apparatus
Inventors:
Masato Tsukakoshi, Shinsuke Suzuki, Shigeki Morimoto
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Jun 30, 1999
Inventors
Masato Tsukakoshi
Shinsuke Suzuki
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.