Granted Patent
Utility
US 6,598,231 · App. 09/149,194
Enhanced security communications system
Inventors:
Ganesh Basawapatna, Varalakshmi Basawapatna
Patented Case
View Patent ↗
Granted: Jul 22, 2003
Filed: Sep 8, 1998
Inventors
Ganesh Basawapatna
Varalakshmi Basawapatna
Assignee (at issue)
Asvan Technology, LLC
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.