Granted Patent
Utility
US 6,449,244 · App. 09/307,696
Implementation of orthogonal narrowband channels in a digital demodulator
Inventor:
Charlotte N. Loseke
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: May 10, 1999
Inventor
Charlotte N. Loseke
Assignee (at issue)
TRW Limited
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.