Computer graphics processing and selective visual display system – Computer graphics display memory system – Plural storage devices
Reexamination Certificate
2006-04-03
2009-06-09
Shalwala, Bipin (Department: 2629)
Computer graphics processing and selective visual display system
Computer graphics display memory system
Plural storage devices
C345S156000, C345S204000, C345S501000, C345S530000, C345S543000, C710S001000, C710S008000, C710S104000, C711S147000
Reexamination Certificate
active
07545383
ABSTRACT:
An information processing system includes a first information processor to process data to be displayed in a first display unit and a second information processor to indicate the data displayed in the first display unit. The first information processor includes a first display control unit to control the data to be displayed; a first communication unit to receive operation information from the second information processor and transmit data information about a piece of data indicated by the second information processor; and a first detecting unit to detect a position on the first display unit indicated by the second information processor. The second information processor includes an accepting unit to accept an operation by a user; a second communication unit to transmit operation information to the first information processor and receive the data information from the first information processor; and a received data storage unit to store the data information.
REFERENCES:
patent: 5483642 (1996-01-01), Okazawa et al.
patent: 5872637 (1999-02-01), Nakanishi
patent: 2004/0073907 (2004-04-01), Noel et al.
patent: 2005/0015568 (2005-01-01), Noel et al.
Kovalick Vince E
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Shalwala Bipin
Sony Corporation
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