Granted Patent
Utility
US 6,301,479 · App. 09/349,899
Technique for providing a secure link in a mobile communication system
Inventors:
Christiaan Roobol, Mathias Johansson, Raul Soderstrom, Béla Rathonyi, Joachim Sachs
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Jul 8, 1999
Inventors
Christiaan Roobol
Mathias Johansson
Raul Soderstrom
Béla Rathonyi
Joachim Sachs
Assignee (at issue)
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
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.