Telephonic communications – Telephone line or system combined with diverse electrical... – To produce visual-graphic copy
Patent
1994-08-01
1996-12-03
Chan, Jason
Telephonic communications
Telephone line or system combined with diverse electrical...
To produce visual-graphic copy
379 94, H04M 1100
Patent
active
055816096
ABSTRACT:
A transferring method from an ISDN telephone to an ISDN data terminal comprises the steps of: transmitting a message to request a temporary interruption of a call to the ISDN from the call received ISDN telephone; transmitting a message to request a start of the interruption call to the ISDN from the ISDN data terminal connected to the same bus, as that of the ISDN telephone; and executing a data communication such as a G3 facsimile communication by the ISDN data terminal.
REFERENCES:
patent: 4888766 (1989-12-01), Ogasawara
patent: 4961185 (1990-10-01), Sawada
patent: 4995073 (1991-02-01), Okata et al.
patent: 5042028 (1991-08-01), Ogawa
patent: 5050005 (1989-03-01), Kagami
patent: 5081539 (1992-01-01), Kaneko
patent: 5113396 (1992-05-01), Kagami
patent: 5138466 (1992-08-01), Saito
patent: 5142568 (1992-08-01), Ogata et al.
patent: 5153744 (1992-10-01), Nobuta
Canon Kabushiki Kaisha
Chan Jason
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