Patents by Inventor Edward Irving Wachtel

Edward Irving Wachtel has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Small computer system emulator for non-local SCSI devices
    Patent number: 5721880
    Abstract: A SCSI computer system is provided whereby a host computer gains access to a targeted but non-local peripheral device, which device or devices are individually responsive to either SCSI or non-SCSI commands, by sending SCSI commands via a SCSI bus to a connected SCSI target computer which emulates the targeted peripheral device local to the SCSI target computer, whether the targeted peripheral device is responsive to only SCSI or only non-SCSI commands, to cause the targeted peripheral device to carry out the initial SCSI commands.
    Type: Grant
    Filed: February 20, 1996
    Date of Patent: February 24, 1998
    Assignee: International Business Machines Corporation
    Inventors: Andrew Boyce McNeill, Jr., Edward Irving Wachtel