Granted Patent
Utility
US 6,728,527 · App. 10/165,972
Double up-conversion modulator
Inventor:
Arnaud Casagrande
Patented Case
View Patent ↗
Granted: Apr 27, 2004
Filed: Jun 11, 2002
Inventor
Arnaud Casagrande
Assignee (at issue)
Asulab S.A.
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.