Granted Patent
Utility
US 6,285,209 · App. 09/395,570
Interface circuit and input buffer integrated circuit including the same
Inventor:
Yasunori Sawai
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Sep 14, 1999
Inventor
Yasunori Sawai
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.