Granted Patent
Utility
US 6,347,112 · App. 09/166,544
Circuit for direct sequence spread spectrum digital transmissions with generation of an interference signal
Inventors:
Didier Lattard, Jean-René Lequepeys, Didier Varreau, Bernard Piaget
Patented Case
View Patent ↗
Granted: Feb 12, 2002
Filed: Oct 5, 1998
Inventors
Didier Lattard
Jean-René Lequepeys
Didier Varreau
Bernard Piaget
Assignee (at issue)
Commissariat à l'Energie Atomique et aux Energies Alternatives
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.