Granted Patent
Utility
US 5,990,933 · App. 09/273,966
Apparatus and method for storage and playback of video images and audio messages in multipoint videoconferencing
Inventors:
Daniel F. Ozone, Christopher L. Dischino, Nelson Shen, Vilas V. Bhade, Tak Szeto, Brittain S. McKinley, Peter J. Donovan, Daniel E. Zeck, Charles F. Sharkey
Patented Case
View Patent ↗
Granted: Nov 23, 1999
Filed: Mar 22, 1999
Inventors
Daniel F. Ozone
Christopher L. Dischino
Nelson Shen
Vilas V. Bhade
Tak Szeto
Brittain S. McKinley
Peter J. Donovan
Daniel E. Zeck
Charles F. Sharkey
Assignee (at issue)
VideoServer, 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.