Granted Patent
Utility
US 4,661,928 · App. 06/675,586
Output buffer in which inductive noise is suppressed
Inventor:
Nobuyuki Yasuoka
Patented Case
View Patent ↗
Granted: Apr 28, 1987
Filed: Nov 28, 1984
Inventor
Nobuyuki Yasuoka
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.