Patents by Inventor Ka Pak Ng

Ka Pak Ng 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).

  • HANDHELD INPUT DEVICE FOR FINGER TOUCH MOTION INPUTTING
    Publication number: 20110115719
    Abstract: A handheld input device includes a housing and first and second groups of touch movement sensors provided respectively at two opposite sides of the housing on a bottom surface thereof. The first and second groups of touch movement sensors are sized and shaped to be accessible by the fingers of the two hands of an operator holding the housing at the two opposite sides.
    Type: Application
    Filed: November 17, 2009
    Publication date: May 19, 2011
    Inventor: Ka Pak Ng