Patents by Inventor Sun Lieu

Sun Lieu 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).

  • Tokens-based system for providing information to users
    Publication number: 20060277112
    Abstract: Techniques for providing information to users in response to information requests. An information request may manifest itself in various forms and may be generated in response to a variety of user actions. The present invention determines tokens corresponding to the information included in an information request. The present invention determines information to be provided to the user based on the tokens.
    Type: Application
    Filed: December 2, 2005
    Publication date: December 7, 2006
    Inventors: Sun Lieu, Thomas Maliska