Granted Patent
Utility
US 5,359,362 · App. 08/040,161
Videoconference system using a virtual camera image
Inventors:
John Peter Lewis, Maximillian Ott, Ingemar J. Cox
Patented Case
View Patent ↗
Granted: Oct 25, 1994
Filed: Mar 30, 1993
Inventors
John Peter Lewis
Maximillian Ott
Ingemar J. Cox
Assignees (at issue)
NEC USA, Inc.
NEC Research Institute, 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.