Patents by Inventor Seetha Lakshmi Annamraju

Seetha Lakshmi Annamraju 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).

  • Determining user's seating position in vehicle using barometer and motion sensors
    Patent number: 9357054
    Abstract: A handheld electronic device determines its position in a moving vehicle based on changes in air pressure that occur when the vehicle undergoes acceleration. Based on a direction of acceleration that correlates to a subsequent reduction in air pressure, a determination is made as to whether the device is in the front left, front right, back left, or back right quadrant of the vehicle. The device then alters its configuration based on the quadrant in which it is located.
    Type: Grant
    Filed: March 11, 2015
    Date of Patent: May 31, 2016
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Arnaud Marie Froment, Gy Stuart Fullmer, Wendy Chiu Fai Wong, Sean Thomas Congden, Seetha Lakshmi Annamraju, Kenneth Paul Kiraly, Brett Nathan Lynnes