Patents by Inventor Kinshore Sundara-Rajan

Kinshore Sundara-Rajan 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).

  • Authenticating with active stylus
    Patent number: 9958990
    Abstract: In one embodiment, a stylus operable to communicate wirelessly with a device through a touch sensor of the device contains one or more computer-readable non-transitory storage media embodying logic that is operable when executed to access first data representing a recently occurred authentication event involving the stylus or the device. The logic is further operable to access second data representing a pre-defined authentication event. The logic is further operable to compare the first data with the second data to authenticate a user to the stylus or the device, a stylus to the user or the device, or a device to the user or the stylus.
    Type: Grant
    Filed: July 24, 2012
    Date of Patent: May 1, 2018
    Assignee: Atmel Corporation
    Inventors: Esat Yilmaz, Vemund Kval Bakken, Kinshore Sundara-Rajan
  • Authenticating with Active Stylus
    Publication number: 20130106800
    Abstract: In one embodiment, a stylus operable to communicate wirelessly with a device through a touch sensor of the device contains one or more computer-readable non-transitory storage media embodying logic that is operable when executed to access first data representing a recently occurred authentication event involving the stylus or the device. The logic is further operable to access second data representing a pre-defined authentication event. The logic is further operable to compare the first data with the second data to authenticate a user to the stylus or the device, a stylus to the user or the device, or a device to the user or the stylus.
    Type: Application
    Filed: July 24, 2012
    Publication date: May 2, 2013
    Applicant: Atmel Corporation
    Inventors: Esat Yilmaz, Vemund Kval Bakken, Kinshore Sundara-Rajan