Patents by Inventor Juan Roldan Güpner

Juan Roldan Güpner 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 of providing persistency for transient objects in object oriented technology
    Patent number: 6195709
    Abstract: A method of providing persistency for an object (O) to be a persistent object, in an object oriented application, comprising the steps of associating (102) a proxy object (PO) with said object (O), creating (103) a persistent object representation (111) of said object in a persistent data store (112), receiving a message (105), sent by a client object (CO) to said object (O), by said proxy object (PO), forwarding (107) said message to said persistent object by said proxy object (PO), receiving (108) a result of said forwarded message from said persistent object by said proxy object (PO), updating (109) said persistent object representation (111) by said proxy object (PO), and returning (110) said result of said message to said client object (CO) by said proxy object (PO).
    Type: Grant
    Filed: March 2, 1998
    Date of Patent: February 27, 2001
    Assignee: International Business Machines Corporation
    Inventors: Juan Roldan Güpner, Stephanie Meizer