Granted Patent
Utility
US 6,366,142 · App. 09/694,326
Buffer circuit having Schottky gate transistors adjusting amplitude of output signal
Inventor:
Hiroyuki Yamada
Patented Case
View Patent ↗
Granted: Apr 2, 2002
Filed: Oct 24, 2000
Inventor
Hiroyuki Yamada
Assignee (at issue)
OKI ELECTRIC INDUSTRY CO., 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.