Patents by Inventor Arun Sathya Narayana Kumar

Arun Sathya Narayana Kumar 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).

  • Stylus testing system
    Patent number: 9310900
    Abstract: Systems and methods for testing a stylus are described. A processing device determines that a stylus is disposed in a holder above a touch panel that generates position data for each point of contact between the stylus and the touch panel. In response to such determination, the processing device performs one or more tests of the stylus. The processing device may cause the holder to move the across the surface of the touch panel, receive position data, and compare the position data to reference data to determine operation of the stylus.
    Type: Grant
    Filed: September 15, 2014
    Date of Patent: April 12, 2016
    Assignee: Amazon Technologies, Inc.
    Inventors: Arun Sathya Narayana Kumar, Bela Incze