Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Reexamination Certificate
2006-02-28
2006-02-28
Coles, Edward (Department: 2622)
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
C358S462000, C358S486000, C358S474000
Reexamination Certificate
active
07006260
ABSTRACT:
In an image sensing system comprising a host computer and an image sensing apparatus, the image sensing apparatus includes a contact sensor for sensing an object and outputting an image signal representing the image of the object, and an image processing circuit for subjecting the image signal to predetermined signal processing. The host computer and the image sensing apparatus communicate via an interface. Whether processing is executed by the image processing circuit within the image sensing apparatus is changed over in accordance with the communication speed of the interface.
REFERENCES:
patent: 5170266 (1992-12-01), Marsh et al.
patent: 5760727 (1998-06-01), Lin
patent: 5943139 (1999-08-01), Tang et al.
Sato Yuichi
Suzuki Nobukazu
Canon Kabushiki Kaisha
Coles Edward
Morgan & Finnegan , LLP
Safaipour Houshang
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