Patents by Inventor Piyawadee Sukavitiya

Piyawadee Sukavitiya 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).

  • Method and apparatus for indoor navigation
    Patent number: 8155872
    Abstract: Techniques are provided for providing physical routes to target locations. The techniques include obtaining at least one target location from at least one user; determining at least one physical route to said at least one target location; and displaying said at least one determined physical route through a sequence of at least one sign display, wherein each sign display are configured to display a plurality of physical routes.
    Type: Grant
    Filed: January 30, 2007
    Date of Patent: April 10, 2012
    Assignee: International Business Machines Corporation
    Inventors: Frederik C. Kjeldsen, Anthony Levas, Gopal S. Pingali, Claudio S. Pinhanez, Mark E. Podlaseck, Piyawadee Sukavitiya
  • Method And Apparatus For Indoor Navigation
    Publication number: 20080180637
    Abstract: Techniques are provided for providing physical routes to target locations. The techniques include obtaining at least one target location from at least one user; determining at least one physical route to said at least one target location; and displaying said at least one determined physical route through a sequence of at least one sign display, wherein each sign display are configured to display a plurality of physical routes.
    Type: Application
    Filed: January 30, 2007
    Publication date: July 31, 2008
    Applicant: International Business Machines Corporation
    Inventors: Frederik C. Kjeldsen, Anthony Levas, Gopal S. Pingali, Claudio S. Pinhanez, Mark E. Podlaseck, Piyawadee Sukavitiya