Patents by Inventor Roy Karunakaran

Roy Karunakaran 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).

  • Method and system to reduce display power consumption
    Publication number: 20070176847
    Abstract: A method and system to control power consumption of a display system includes using a low power display and a normal power display. The low power display may be a reflective display and may be used when the environment is bright. The normal power display may be a transmissive display and may be used when the environment is not as bright.
    Type: Application
    Filed: December 30, 2005
    Publication date: August 2, 2007
    Inventors: Kamalesh Shah, Thomas Holder, Jennifer Colegrove, Maximino Vasquez, Roy Karunakaran, Yasaman Ghazizadeh, Surinder Tuli, Ralph Mesmer