Virtual printer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 1, 2003
Grant Date -
Nov 22, 2001
app pub date -
Jun 13, 2001
filing date -
Aug 24, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A flexible and extensible virtual printer architecture is provided. According to one embodiment, a mechanism is provided for driving multiple heterogeneous presentation devices. A presentation job is received on behalf of a presentation device, the presentation job includes a data stream which contains source data in the form of text, image, graphics, and/or other embedded objects. The source data is then reduced to an intermediate format. Based upon the intermediate format and control information associated with the data stream, device-specific data and device-specific control information are generated for the presentation device. Finally, the presentation device is driven by providing the device-specific data and device-specific control information to the presentation device.
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Cited Art Landscape
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