Interactive video distribution systems – Video distribution system with upstream communication
Reexamination Certificate
2011-05-17
2011-05-17
Kelley, Christopher (Department: 2424)
Interactive video distribution systems
Video distribution system with upstream communication
C340S501000, C341S154000, C345S214000, C700S018000
Reexamination Certificate
active
07945937
ABSTRACT:
A programmable display device selects and displays one screen data item from one of screen data groups each constituted of a plurality of screen data items indicative of control conditions. Further, the programmable display device includes a selection information forming section and a screen data group setting section. The selection information forming section is included in a project setting processing section, and based on screen data group information concerning the screen data groups, forms selection information by which one of the screen data groups is selected. The screen data group setting section is included in the project setting processing section, and sets, as a screen data group to be used, the one of the screen data groups which is selected based on the selection information.
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(John F. Wakerly; Digital Design, Principles & Practices; 1994; 2ndEdition; pp. 15-17).
European search report for corresponding application No. 05024089.4 mailed Aug. 6, 2009.
Brown Reuben M
Digital Electronics Corporation
Kelley Christopher
Renner , Otto, Boisselle & Sklar, LLP
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