Granted Patent
Utility
US 4,344,151 · App. 06/142,594
ROM-Based complex multiplier useful for FFT butterfly arithmetic unit
Inventor:
Stanley A. White
Patented Case
View Patent ↗
Granted: Aug 10, 1982
Filed: Apr 21, 1980
Inventor
Stanley A. White
Assignee (at issue)
Rockwell International 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.