Granted Patent
Utility
US 5,394,352 · App. 08/019,060
Carry lookahead circuit for semiconductor integrated circuit
Inventor:
Masako Nakano
Patented Case
View Patent ↗
Granted: Feb 28, 1995
Filed: Feb 18, 1993
Inventor
Masako Nakano
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.