Granted Patent
Utility
US 5,367,331 · App. 08/021,042
Video codec, for a videophone terminal of an integrated services digital network
Inventors:
Fernand Secher, Jean Thiberville, Gerard Douhet, Christian Freund, Yves Rasse
Patented Case
View Patent ↗
Granted: Nov 22, 1994
Filed: Feb 23, 1993
Inventors
Fernand Secher
Jean Thiberville
Gerard Douhet
Christian Freund
Yves Rasse
Assignee (at issue)
Alcatel N.V.
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.