Telephonic communications – Telephone line or system combined with diverse electrical... – Having transmission of a digital message signal over a...
Patent
1996-05-20
1998-06-02
Chan, Wing F.
Telephonic communications
Telephone line or system combined with diverse electrical...
Having transmission of a digital message signal over a...
379142, H04M 1100
Patent
active
057612790
ABSTRACT:
A system for displaying graphic information such as a facial representation on a communications terminal. The facial representation is digitized, compressed and stored in memory at the appropriate control center of a communications network. Upon receipt of a display command the digitized data is retrieved from memory and transmitted to the called party's display terminal using modem technology.
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Bierman Eric
Munter Ernst August
Chan Wing F.
Fortin Jean-Pierre
Northern Telecom Limited
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