Patents by Inventor Georg Kramphosthuber

Georg Kramphosthuber 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).

  • Managing persistent and temporary data objects in a portable data carrier
    Patent number: 8819373
    Abstract: In a process for memory management in the execution of a program by a portable data carrier which has a first and a second memory region for the storage of objects generated in program execution, an object is initially created at least in part in the second memory region. If, in the course of further program execution, a persistent reference to the object is generated, the object is transferred to the first memory region. In a process for converting a source program into an executable program, a check is carried out at compile time as to whether a persistent reference to an object to be newly created is generated. Depending on the result of that check, program code is generated which creates the object either in the first or at least in part in the second memory region.
    Type: Grant
    Filed: May 4, 2004
    Date of Patent: August 26, 2014
    Assignee: Giesecke & Devrient GmbH
    Inventors: Thomas Stocker, Georg Kramphosthuber
  • Memory management in a portable data carrier
    Publication number: 20070016744
    Abstract: In a process for memory management in the execution of a program by a portable data carrier which has a first and a second memory region for the storage of objects generated in program execution, an object is initially created at least in part in the second memory region. If, in the course of further program execution, a persistent reference to the object is generated, the object is transferred to the first memory region. In a process for converting a source program into an executable program, a check is carried out at compile time as to whether a persistent reference to an object to be newly created is generated. Depending on the result of that check, program code is generated which creates the object either in the first or at least in part in the second memory region.
    Type: Application
    Filed: May 4, 2004
    Publication date: January 18, 2007
    Inventors: Thomas Stocker, Georg Kramphosthuber