Computer graphics processing and selective visual display system – Display peripheral interface input device – Stylus
Reexamination Certificate
2002-07-19
2008-09-09
Lewis, David L (Department: 2629)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Stylus
C345S156000, C345S169000, C709S227000, C709S250000
Reexamination Certificate
active
07423637
ABSTRACT:
A computer system which includes one or more wireless interface devices that are adapted to communicate with a remote host over a radio link. Each of the wireless interface devices is a pen-based device which includes an ink field in which pen events are translated into pen data packets and transmitted to the remote host over the radio link. Local inking is provided at the wireless interface device in order to maintain the pen paradigm in essentially real time.
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Boals Daniel A.
Wilson James Y.
Katten Muchin & Rosenman LLP
Lewis David L
NEC Corporation
Paniaguas John S.
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