Patents by Inventor Forrest Liau

Forrest Liau 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).

  • Communicating direction information
    Patent number: 7460011
    Abstract: Communicating direction information includes determining direction information with respect to a first frame of reference, and transmitting from an originating entity to one or more receiving entities intermediate information based at least in part on the direction information. For each of at least some of the receiving entities, information based at least in part on the intermediate information and a relationship between the first frame of reference and a second frame of reference associated with the respective receiving entity is presented.
    Type: Grant
    Filed: June 16, 2005
    Date of Patent: December 2, 2008
    Assignee: Rally Point Inc.
    Inventors: Forrest Liau, Tony Eng
  • Sensing input actions
    Publication number: 20060248478
    Abstract: Receiving input from a person includes sensing a manual interaction performed by the person, determining a posture of a portion of the person's body, and generating a signal based on the sensed interaction and the determined posture.
    Type: Application
    Filed: January 17, 2006
    Publication date: November 2, 2006
    Inventor: Forrest Liau