Granted Patent
Utility
US 5,654,978 · App. 08/146,490
Pulse position modulation with spread spectrum
Inventors:
Jeffrey S. Vanderpool, Ryan N. Jensen, Pete Peterson, Michael Williams
Patented Case
View Patent ↗
Granted: Aug 5, 1997
Filed: Nov 1, 1993
Inventors
Jeffrey S. Vanderpool
Ryan N. Jensen
Pete Peterson
Michael Williams
Assignee (at issue)
Omnipoint Corporation
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.