Patents by Inventor Rainer Dzierzon

Rainer Dzierzon 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).

  • System and program product for caching web content
    Patent number: 7774427
    Abstract: The invention provides a system and program product for caching dynamic portal pages without changing the existing caching proxy infrastructure or the transportation protocol used by providing an advanced caching component. An advanced caching component provides the functionality that additional dynamic page specific cache information is provided as part of the response including the portal page. Each component in the portal that dynamically contributes page fragments to be aggregated to a portal page provides dynamic component specific cache information which includes component specific cache scope and expiration values.
    Type: Grant
    Filed: May 20, 2008
    Date of Patent: August 10, 2010
    Assignee: International Business Machines Corporation
    Inventors: Rainer Dzierzon, Carsten Leue, Stefan Liesche, Thomas Schaeck
  • SYSTEM AND PROGRAM PRODUCT FOR CACHING WEB CONTENT
    Publication number: 20080244218
    Abstract: The invention provides a system and program product for caching dynamic portal pages without changing the existing caching proxy infrastructure or the transportation protocol used by providing an advanced caching component. An advanced caching component provides the functionality that additional dynamic page specific cache information is provided as part of the response including the portal page. Each component in the portal that dynamically contributes page fragments to be aggregated to a portal page provides dynamic component specific cache information which includes component specific cache scope and expiration values.
    Type: Application
    Filed: May 20, 2008
    Publication date: October 2, 2008
    Inventors: Rainer Dzierzon, Carsten Leue, Stefan Liesche, Thomas Schaeck
  • Method, system, and computer program product for caching web content
    Patent number: 7421481
    Abstract: The invention provides a method, system and computer program product for caching dynamic portal pages without changing the existing caching proxy infrastructure or the transportation protocol used by providing an advanced caching component. An advanced caching component provides the functionality that additional dynamic page specific cache information is provided as part of the response including the portal page. Each component in the portal that dynamically contributes page fragments to be aggregated to a portal page provides dynamic component specific cache information which includes component specific cache scope and expiration values. The component specific cache scope and cache expiration values are used to calculate dynamic page specific cache information resulting in a common minimum cache scope and a common minimum cache expiration values for a portal page to be aggregated.
    Type: Grant
    Filed: October 3, 2005
    Date of Patent: September 2, 2008
    Assignee: International Business Machines Corporation
    Inventors: Rainer Dzierzon, Carsten Leue, Stefan Liesche, Thomas Schaeck
  • Method, system, and computer program product for caching web content
    Publication number: 20060095676
    Abstract: The invention provides a method, system and computer program product for caching dynamic portal pages without changing the existing caching proxy infrastructure or the transportation protocol used by providing an advanced caching component. An advanced caching component provides the functionality that additional dynamic page specific cache information is provided as part of the response including the portal page. Each component in the portal that dynamically contributes page fragments to be aggregated to a portal page provides dynamic component specific cache information which includes component specific cache scope and expiration values. The component specific cache scope and cache expiration values are used to calculate dynamic page specific cache information resulting in a common minimum cache scope and a common minimum cache expiration values for a portal page to be aggregated.
    Type: Application
    Filed: October 3, 2005
    Publication date: May 4, 2006
    Applicant: International Business Machines Corporation
    Inventors: Rainer Dzierzon, Carsten Leue, Stefan Liesche, Thomas Schaeck