Patents by Inventor Puhong You

Puhong You 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: 7194506
    Abstract: A method and system are disclosed for cache management and regeneration of dynamically-generated locale-sensitive content (DGLSC) in one or more server computers within a client-server computer network. One embodiment of the method of this invention can comprise receiving a request for content from a user at a client computer and determining the user's locale preference with, for example, an automatic locale detection algorithm. The requested content can be dynamically generated from a template as DGLSC based on the user locale preference. If the template is a cacheable template, a locale-sensitive filename can be generated for the DGLSC based on the user locale preference. The locale-sensitive filename can be associated with the DGLSC.
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: March 20, 2007
    Assignee: Vignette Corporation
    Inventors: Eric White, Puhong You, Isaac Rajkumar
  • Patent number: 7188216
    Abstract: Systems and methods which provide an extensible caching framework are disclosed. These systems and methods may provide a caching framework which can evaluate individual parameters of a request for a particular piece of content. Modules capable of evaluating individual parameters of an incoming request may be added and removed from this framework. When a request for content is received parameters of the request can be evaluated by the framework and a cache searched for responsive content based upon this evaluation. If responsive content is not found in the cache, responsive content can be generated and stored in the cache along with associated metadata and a signature formed by the caching framework. This signature may aid in locating this content when a request for similar content is next received.
    Type: Grant
    Filed: December 11, 2003
    Date of Patent: March 6, 2007
    Assignee: Vignette Corporation
    Inventors: N. Isaac Rajkumar, Puhong You, David Dean Caldwell, Brett J. Larsen, Jamshid Afshar, Conleth O'Connell