Granted Patent
Utility
US 4,660,165 · App. 06/596,485
Pyramid carry adder circuit
Inventor:
Rodney T. Masumoto
Patented Case
View Patent ↗
Granted: Apr 21, 1987
Filed: Apr 3, 1984
Inventor
Rodney T. Masumoto
Assignee (at issue)
TRW Limited
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.