Granted Patent
Utility
US 6,535,741 · App. 09/408,686
Telecommunications network and method for routing incoming calls for MTC services
Inventors:
Alexander Aschir, Andreas Berg
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: Sep 30, 1999
Inventors
Alexander Aschir
Andreas Berg
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.