Granted Patent
Utility
US 6,738,640 · App. 09/478,838
Radio communication system
Inventors:
Matthew P. J. Baker, Timothy J. Moulsley, Bernard Hunt
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: Jan 6, 2000
Inventors
Matthew P. J. Baker
Timothy J. Moulsley
Bernard Hunt
Assignee (at issue)
KONINKLIJKE PHILIPS ELECTRONICS NV
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.