Granted Patent
Utility
US 6,545,992 · App. 09/845,703
System and method of selecting GGSN in a mobile communications network
Inventors:
Shamim A. Naqvi, Murali Aravamudan, Rangamani Sundar, Kumar K. Vishwanathan
Patented Case
View Patent ↗
Granted: Apr 8, 2003
Filed: Apr 30, 2001
Inventors
Shamim A. Naqvi
Murali Aravamudan
Rangamani Sundar
Kumar K. Vishwanathan
Assignee (at issue)
Winphoria Networks, Inc.
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.