Granted Patent
Utility
US 6,233,290 · App. 08/999,849
Method for noncoherent coded modulation
Inventor:
Dan Raphaeli
Patented Case
View Patent ↗
Granted: May 15, 2001
Filed: Apr 13, 1995
Inventor
Dan Raphaeli
Assignee (at issue)
California Institute of Technology
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.