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Data transmission optimizer including device-specific attribute elmination

  • US 5,122,949 A
  • Filed: 07/27/1988
  • Issued: 06/16/1992
  • Est. Priority Date: 07/27/1988
  • Status: Expired due to Term
First Claim
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1. A computer device comprising program instruction statements which, when executed by a programmable machine, result n the performance of the following steps:

  • intercepting an outgoing signal directed to a peripheral device, said outgoing signal including zero or more display attributes;

    checking a table to determine whether said peripheral device supports said display attributes; and

    if said peripheral device does not support display attributes, constructing a new outgoing signal with no said display attributes and directing said new outgoing signal to said peripherals device.

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