Telephonic communications – Including aid for handicapped user
Patent
1993-05-28
1994-12-20
Chan, Wing F.
Telephonic communications
Including aid for handicapped user
379 90, 348468, H04M 1100
Patent
active
053751604
ABSTRACT:
A telecommunications device is disclosed which provides TDD services for the hearing impaired as well as other closed-captioning services. Incoming data is displayed over the television picture and may be stored in memory for review by the receiving party at a later time if desired.
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Easton Douglas J.
Guidon John
Moore Merle D.
Chan Wing F.
Ledler Corporation
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