Granted Patent
Utility
US 6,188,908 · App. 08/878,352
Wireless communication system with radio channels for connection
Inventor:
Volker Werbus
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: Jun 18, 1997
Inventor
Volker Werbus
Assignee (at issue)
ALCATEL
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.