Granted Patent
Utility
US 6,307,867 · App. 09/078,598
Data transmission over a communications link with variable transmission rates
Inventors:
Christiaan Roobol, Mathias Johansson, Johan Lundsjo, Per Beming
Patented Case
View Patent ↗
Granted: Oct 23, 2001
Filed: May 14, 1998
Inventors
Christiaan Roobol
Mathias Johansson
Johan Lundsjo
Per Beming
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.