Granted Patent
Utility
US 5,913,163 · App. 08/616,054
Integrated local communication system
Inventor:
Torbjörn Johansson
Patented Case
View Patent ↗
Granted: Jun 15, 1999
Filed: Mar 14, 1996
Inventor
Torbjörn Johansson
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.