Granted Patent
Utility
US 5,835,129 · App. 08/728,423
Multipoint digital video composition and bridging system for video conferencing and other applications
Inventor:
Arun Kumar
Patented Case
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Granted: Nov 10, 1998
Filed: Oct 10, 1996
Inventor
Arun Kumar
Assignee (at issue)
Southwestern Bell Technology Resources, 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.