Device driver for accessing computer files
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United States of America Patent
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-
Jun 11, 2002
Issued Date -
N/A
app pub date -
Apr 16, 1999
filing date -
May 8, 1996
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A computer device driver for accessing modified files held in archives in a memory device by reading a modified file from an archive in the memory device, demodifying the file in RAM and retaining the demodified file in RAM in whole or in part so that operations to the memory device can be performed on the demodified file by the operating system without having first to write the demodified file to the memory device. The device driver also accesses the file in said RAM and changes the contents of the file; and returns the file to the archive in said memory device.
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