Granted Patent
Utility
US 6,351,503 · App. 09/150,241
Threshold extension block phase estimator for quasi-coherent communications systems
Inventor:
John E. Ohlson
Patented Case
View Patent ↗
Granted: Feb 26, 2002
Filed: Sep 10, 1998
Inventor
John E. Ohlson
Assignee (at issue)
Stanford Telecommunications, Inc.
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.