Computer graphics processing and selective visual display system – Computer graphic processing system
Reexamination Certificate
2009-04-30
2010-11-02
Harrison, Chante (Department: 2628)
Computer graphics processing and selective visual display system
Computer graphic processing system
C345S011000, C345S027000, C345S520000, C345S534000
Reexamination Certificate
active
07825931
ABSTRACT:
A repeater comprises an EDID memory to store a control data and a memory control unit. The memory control unit is configured to make access to the EDID memory to read the control data therefrom, store the read control data into the EDID memory and, when access is made to the EDID memory by the set-top box, transfer the control data stored in the EDID memory to the set-top box. In this case, the memory control unit outputs an inhibiting signal to a set-top box to inhibit it from making access to the EDID memory until the completion of an operation of storing the control data from the EDID memory in the set-top box into the EDID memory in the repeater.
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Kawada Yutaka
Mawatari Masahiko
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Harrison Chante
Kabushiki Kaisha Toshiba
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