Granted Patent
Utility
US 6,826,587 · App. 09/979,283
Complex number multiplier
Inventors:
Luis Montalvo, Marylin Arndt
Patented Case
View Patent ↗
Granted: Nov 30, 2004
Filed: Nov 20, 2001
Inventors
Luis Montalvo
Marylin Arndt
Assignee (at issue)
FRANCE TELECOM
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.