Granted Patent
Utility
US 6,804,198 · App. 09/575,820
ATM cell buffer system and its congestion control method
Inventor:
Hiroyuki Iwamoto
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: May 22, 2000
Inventor
Hiroyuki Iwamoto
Assignee (at issue)
NEC 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.