Granted Patent
Utility
US 6,148,076 · App. 08/887,458
Method and an arrangement for controlling the operating mode of a subscriber line interface circuit
Inventors:
Hans Eriksson, Carl-Henrik Malmgren, Henrik Hellberg, Anders Emericks, Henrik Sandstrom
Patented Case
View Patent ↗
Granted: Nov 14, 2000
Filed: Jul 2, 1997
Inventors
Hans Eriksson
Carl-Henrik Malmgren
Henrik Hellberg
Anders Emericks
Henrik Sandstrom
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.