Granted Patent
Utility
US 4,782,253 · App. 07/099,702
High speed MOS circuits
Inventor:
Masakazu Shoji
Patented Case
View Patent ↗
Granted: Nov 1, 1988
Filed: Sep 21, 1987
Inventor
Masakazu Shoji
Assignee (at issue)
American Telephone and Telegraph Company, AT&T Bell Laboratories
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.