Granted Patent
Utility
US 6,741,865 · App. 09/674,630
Digital multi-subscriber radio telecommunication system working with frequency jumping
Inventors:
Stefan Heinen, Stefan Beyer
Patented Case
View Patent ↗
Granted: May 25, 2004
Filed: Jan 16, 2001
Inventors
Stefan Heinen
Stefan Beyer
Assignee (at issue)
Infineon Technologies AG
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.