Electrical computers and digital data processing systems: input/ – Input/output data processing – Input/output access regulation
Reexamination Certificate
2006-06-06
2010-02-02
Shin, Christopher B (Department: 2181)
Electrical computers and digital data processing systems: input/
Input/output data processing
Input/output access regulation
C710S012000, C710S020000, C710S305000, C710S316000
Reexamination Certificate
active
07657670
ABSTRACT:
A control apparatus system which enables reduction of costs and time for development. An image forming apparatus implementing the control apparatus system has an image output section including a plurality of functional units having different functions. The image output section has an ASIC that is provided in each of the functional units, for performing signal processing on an input signal thereto, a communication IC provided in each of the functional units, and a relay board that performs interface matching between each of the functional units and at least one driver circuit board.
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Extended European Search Report issued in European Patent application No. 06011260.4-2209/1731970 dated Feb. 27, 2009.
Doi Koji
Funamizu Yoshihiro
Hayashi Toshio
Kanno Satoru
Mori Akihito
Canon Kabushiki Kaisha
Rossi Kimms & McDowell LLP
Shin Christopher B
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