Granted Patent
Utility
US 6,038,446 · App. 09/120,618
Satellite-based cellular telecommunications system utilizing a multiple registration location register
Inventors:
William F. Courtney, Carl F. Reisig
Patented Case
View Patent ↗
Granted: Mar 14, 2000
Filed: Jul 22, 1998
Inventors
William F. Courtney
Carl F. Reisig
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.