Granted Patent
Utility
US 5,964,840 · App. 08/715,913
Method for recognizing overload situations in subscriber line modules of a communication system
Inventors:
Peter Stevens, Wolfgang Pusch
Patented Case
View Patent ↗
Granted: Oct 12, 1999
Filed: Sep 19, 1996
Inventors
Peter Stevens
Wolfgang Pusch
Assignee (at issue)
Siemens Aktiengesellschaft
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.