Granted Patent
Utility
US 6,351,652 · App. 09/436,235
Mobile communications system and method utilizing impulse radio
Inventors:
James S. Finn, Ralph Gregory Petroff, David Ernest Hilliard
Patented Case
View Patent ↗
Granted: Feb 26, 2002
Filed: Nov 9, 1999
Inventors
James S. Finn
Ralph Gregory Petroff
David Ernest Hilliard
Assignee (at issue)
Time Domain 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.