Patents by Inventor Daniel H. Acheff

Daniel H. Acheff 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).

  • Mainframe virtualization
    Patent number: 9229766
    Abstract: Request data is identified that describes a request of a second program by a first program intercepted by a first exit in the first program. Response data is identified that describes a response by the second program to the request as intercepted by a second exit in the first program. A virtual service configured to model operation of the second program is instantiated based on the request data and response data. In another aspect, a request by the first program to the second program is intercepted by the first exit and the request is redirected to the virtual service. A response is received as generated by the virtual service and the response is returned to the first program using the second exit.
    Type: Grant
    Filed: November 24, 2014
    Date of Patent: January 5, 2016
    Assignee: CA, INC.
    Inventors: Daniel H. Acheff, John J. Michelsen, James Stephen Kress, Steven D. LaRocca
  • MAINFRAME VIRTUALIZATION
    Publication number: 20150199212
    Abstract: Request data is identified that describes a request of a second program by a first program intercepted by a first exit in the first program. Response data is identified that describes a response by the second program to the request as intercepted by a second exit in the first program. A virtual service configured to model operation of the second program is instantiated based on the request data and response data. In another aspect, a request by the first program to the second program is intercepted by the first exit and the request is redirected to the virtual service. A response is received as generated by the virtual service and the response is returned to the first program using the second exit.
    Type: Application
    Filed: November 24, 2014
    Publication date: July 16, 2015
    Inventors: Daniel H. Acheff, John J. Michelsen, James Stephen Kress, Steven D. LaRocca
  • Mainframe virtualization
    Patent number: 8898681
    Abstract: Request data is identified that describes a request of a second program by a first program intercepted by a first exit in the first program. Response data is identified that describes a response by the second program to the request as intercepted by a second exit in the first program. A virtual service configured to model operation of the second program is instantiated based on the request data and response data. In another aspect, a request by the first program to the second program is intercepted by the first exit and the request is redirected to the virtual service. A response is received as generated by the virtual service and the response is returned to the first program using the second exit.
    Type: Grant
    Filed: February 22, 2013
    Date of Patent: November 25, 2014
    Assignee: CA, Inc.
    Inventors: Daniel H. Acheff, John J. Michelsen, James Stephen Kress, Steven D. LaRocca