Patents by Inventor Eric Jon Van Norman

Eric Jon Van Norman 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).

  • Patent number: 8196129
    Abstract: An apparatus, system, and storage medium that, in an embodiment, determine the classes that are needed during a first invocation of an application and preload those classes during a subsequent invocation of the application. In various embodiments, the classes may be preloaded if they are within a specified package, if they were needed greater than a threshold number of times, if the class path did not change between the first invocation and the subsequent invocation, or if the jar files the contain the classes are in a class path. In this way, an embodiment of the invention may increase the performance of class preloading.
    Type: Grant
    Filed: May 19, 2008
    Date of Patent: June 5, 2012
    Assignee: International Business Machines Corporation
    Inventors: Brian Keith Martin, Daniel John Moravec, Thomas Edward Musta, Eric Jon Van Norman
  • Publication number: 20080229299
    Abstract: An apparatus, system, and storage medium that, in an embodiment, determine the classes that are needed during a first invocation of an application and preload those classes during a subsequent invocation of the application. In various embodiments, the classes may be preloaded if they are within a specified package, if they were needed greater than a threshold number of times, if the class path did not change between the first invocation and the subsequent invocation, or if the jar files the contain the classes are in a class path. In this way, an embodiment of the invention may increase the performance of class preloading.
    Type: Application
    Filed: May 19, 2008
    Publication date: September 18, 2008
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Brian Keith Martin, Daniel John Moravee, Thomas Edward Musta, Eric Jon Van Norman
  • Patent number: 7398523
    Abstract: A method, apparatus, system, and signal-bearing medium that, in an embodiment, determine the classes that are needed during a first invocation of an application and preload those classes during a subsequent invocation of the application. In various embodiments, the classes may be preloaded if they are within a specified package, if they were needed greater than a threshold number of times, if the class path did not change between the first invocation and the subsequent invocation, or if the jar files the contain the classes are in a class path. In this way, an embodiment of the invention may increase the performance of class preloading.
    Type: Grant
    Filed: August 19, 2004
    Date of Patent: July 8, 2008
    Assignee: International Business Machines Corporation
    Inventors: Brian Keith Martin, Daniel John Moravec, Thomas Edward Musta, Eric Jon Van Norman
  • Patent number: 6738974
    Abstract: A shared resource registry is created and maintained by the system to control allocation and deallocation of shared system resources. The shared resource registry will contain information regarding the allocation and control of shared system resources. By accessing shared system resources through the shared resource registry, control of the shared resources is vested in the system instead of individual objects or processes. When the system needs access to a shared resource, it can notify the shared resource registry regarding the desired resource and schedule the termination of the thread or process which has acquired the desired resource. The shared resource registry can then release the desired resource and make it available for another process.
    Type: Grant
    Filed: September 10, 1998
    Date of Patent: May 18, 2004
    Assignee: International Business Machines Corporation
    Inventors: Parthasarathy Nageswaran, Eric Jon Van Norman