Patents by Inventor Yijeng Liu

Yijeng Liu 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).

  • Publication number: 20040083213
    Abstract: Various implementations for solution searching are provided. One implementation provides for solution searching during a session with a user. The user creates a search request for one or more solutions. A data store provides one or more refinement criteria that are displayed to the user. The refinement criteria are associated with the search request. The user then selects one or more of the refinement criteria. In response, the data store provides one or more solutions that are displayed to the user, the solutions being associated with the search request and the selected refinement criteria. The user selects one or more of the solutions. The search request, the selected refinement criteria, and the selected solutions for the session are then stored in the data store.
    Type: Application
    Filed: February 12, 2003
    Publication date: April 29, 2004
    Inventors: Yuh-Cherng Wu, Huiling Gong, Mathias Kaiser, Yijeng Liu, Christopher Ronnewinkel