First and second virtual serial ports utilized to perform virtual transmissions through parallel port via first and second transmission/reception buffer region

  • US 6,263,384 B1
  • Filed: 10/29/1998
  • Issued: 07/17/2001
  • Est. Priority Date: 10/29/1997
  • ×

    Create Patent Alert


    *Certain alert events are not available for your current subscription level. Upgrade
  • Save
    ×



    ×

    Thank you for your feedback

    ×
    ×