Granted Patent
Utility
US 6,591,106 · App. 09/200,360
Transmission system for transmitting digital signals in a radio subscriber terminal network
Inventor:
Wolfgang Zirwas
Patented Case
View Patent ↗
Granted: Jul 8, 2003
Filed: Nov 25, 1998
Inventor
Wolfgang Zirwas
Assignee (at issue)
Siemens Aktiengesellschaft
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.