Patents by Inventor Ka Wang CHOW

Ka Wang CHOW 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).

  • HANDPAD FOR TOUCHSCREEN OF AN ELECTRIC DEVICE
    Publication number: 20130174319
    Abstract: A hand pad for use with a touch screen of an electronic device comprising a pad body and a finger holder mounted on a surface of the pad body, such that the pad body could follow a pen holding hand to move on the touch screen through the finger holder. The surface of the hand pad in contact with the touch screen is configured to enable a smooth motion of the hand pad over the touch screen.
    Type: Application
    Filed: December 31, 2012
    Publication date: July 11, 2013
    Inventor: Ka Wang CHOW