Patents by Inventor John C. Goettelmann

John C. Goettelmann 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).

  • Method and apparatus for direct conversion of programs in object code from between different hardware architecture computer systems
    Patent number: 5577233
    Abstract: Application programs compiled for a first, "source", computer are translated, from their object form, for execution on a section, "target", computer. The translated application programs are linked or otherwise bound with a translation of the source computer system software. The translated system software operates on the image of the source computer address space in the target computer exactly as it did in the source computer. The semantics of the source computer system softwae are thus preserved identically. In addition, a virtual hardware environment is provided in the target computer to manage events and to deal with differences in the address space layouts between the source and target computers.
    Type: Grant
    Filed: September 25, 1995
    Date of Patent: November 19, 1996
    Assignee: Lucent Technologies Inc.
    Inventors: John C. Goettelmann, Christopher J. Macey
  • Method and apparatus for direct conversion of programs in object code form between different hardware architecture computer systems
    Patent number: 5551015
    Abstract: Application programs compiled for a first, "source", computer are translated, from their object form, for execution on a second, "target", computer. The translated application programs are linked or otherwise bound with a translation of the source computer system software. The translated system software operates on the image of the source computer address space in the target computer exactly as it did in the source computer. The semantics of the source computer system software are thus preserved identically. In addition, a virtual hardware environment is provided in the target computer to manage events and to deal with differences in the address space layouts between the source and target computers.
    Type: Grant
    Filed: July 20, 1995
    Date of Patent: August 27, 1996
    Assignee: Lucent Technologies Inc.
    Inventors: John C. Goettelmann, Christopher J. Macey
  • Method and apparatus for direct conversion of programs in object code form between different hardware architecture computer systems
    Patent number: 5313614
    Abstract: Application programs compiled for a first, "source", computer are translated, from their object form, for execution on a second, "target", computer. The translated application programs are linked or otherwise bound with a translation of the source computer system software. The translated system software operates on the image of the source computer address space in the target computer exactly as it did in the source computer. The semantics of the source computer system software are thus preserved identically. In addition, a virtual hardware environment is provided in the target computer to manage events and to deal with differences in the address space layouts between the source and target computers.
    Type: Grant
    Filed: December 6, 1988
    Date of Patent: May 17, 1994
    Assignee: AT&T Bell Laboratories
    Inventors: John C. Goettelmann, Christopher J. Macey
  • Workstation with typewriter emulation
    Patent number: 4775953
    Abstract: A personal computer or workstation is provided with an arrangement whereby the workstation keyboard and printer can be made to emulate the operation of a standard typewriter. The printer associated with the workstation is adapted to receive the workstation keyboard and to hold it in front of the platen and print head at an angle that approximates the angle of a standard typewriter keyboard, while software within the workstation, when called into operation, causes the printer to respond to the keyboard on a keystroke-by-keystroke basis.
    Type: Grant
    Filed: December 22, 1986
    Date of Patent: October 4, 1988
    Assignees: American Telephone and Telegraph Company, AT&T Information Systems Inc.
    Inventors: John C. Goettelmann, David N. Neal