Granted Patent
Utility
US 5,664,007 · App. 08/398,728
Method and apparatus for providing continuation of a communication call across multiple networks
Inventors:
Behrokh Samadi, Kazem Anaraky Sohraby
Patented Case
View Patent ↗
Granted: Sep 2, 1997
Filed: Mar 6, 1995
Inventors
Behrokh Samadi
Kazem Anaraky Sohraby
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.