Granted Patent
Utility
US 6,445,689 · App. 09/012,640
Device for a radio-communication system, in particular for point-to-multipoint connections
Inventor:
Siegfried Bruenle
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Jan 23, 1998
Inventor
Siegfried Bruenle
Assignee (at issue)
Robert Bosch GmbH
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.