Facsimile and static presentation processing – Facsimile – Auxiliary signal
Patent
1990-06-11
1992-01-14
Brinich, Stephen
Facsimile and static presentation processing
Facsimile
Auxiliary signal
H04N 132
Patent
active
050815393
ABSTRACT:
In a facsimile apparatus bus-connected to an ISDN line, a D channel signal on a bus is monitored to supervise whether or not a reception interruption message from another facsimile apparatus is received. When a reception interruption message from another facsimile apparatus is detected, a communication restart procedure is executed for a destination apparatus of the reception interruption message, and interrupted facsimile communication data is substitute-received. Urgent document information or the like can be quickly transmitted to a destination without inadvertently interrupting facsimile communication. In this control, no large-capacity memory is required in each apparatus for substitute reception, and a simple and inexpensive facsimile apparatus can be provided.
REFERENCES:
patent: 4589033 (1986-05-01), Burton et al.
patent: 4907094 (1990-03-01), Mishima et al.
patent: 4930017 (1990-05-01), Izawa
Brinich Stephen
Canon Kabushiki Kaisha
LandOfFree
Facsimile apparatus and facsimile communication method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Facsimile apparatus and facsimile communication method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Facsimile apparatus and facsimile communication method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-545256