Facsimile and static presentation processing – Facsimile – Auxiliary signal
Patent
1988-09-15
1991-12-17
Ng, Jin F.
Facsimile and static presentation processing
Facsimile
Auxiliary signal
358400, H04N 100, H04N 132
Patent
active
050738275
ABSTRACT:
An image communication apparatus includes a RAM for storing image data, a transmitting unit including a modem and an NCU for performing transmission of the image data, a receiving unit including the modem for receiving the image data and storing the received image data in the RAM, a recording unit including a DMA controller for recording the image data in the RAM, a key in a keyboard for instructing image data transmission from the transmitting unit, and a CPU for temporarily interrupting an operation of the recording unit in response to an instruction from the key during recording of the recording unit and for operating the transmitting unit.
REFERENCES:
patent: 3920896 (1975-11-01), Bishop
patent: 4249216 (1981-02-01), Kanda
patent: 4563706 (1986-01-01), Nagashima
patent: 4573083 (1986-02-01), Shimizu
patent: 4589033 (1986-05-01), Burton
patent: 4672460 (1987-06-01), Tsuda
patent: 4719514 (1988-01-01), Kurahayashi
Canon Kabushiki Kaisha
Grant II Jerome
Ng Jin F.
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