Granted Patent
Utility
US 6,700,975 · App. 09/626,540
Subscriber line interface circuit
Inventors:
Hans Eriksson, Elisabeth Larsson
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: Jul 27, 2000
Inventors
Hans Eriksson
Elisabeth Larsson
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.