Granted Patent
Utility
US 5,666,155 · App. 08/265,366
Eye contact video telephony
Inventor:
Keith O. Mersereau
Patented Case
View Patent ↗
Granted: Sep 9, 1997
Filed: Jun 24, 1994
Inventor
Keith O. Mersereau
Assignee (at issue)
LUCENT TECHNOLOGIES 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.