Patents by Inventor K. S. Narayanan

K. S. Narayanan 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).

  • LIGHT COLLECTION DEVICE WITH PRISMATIC LIGHT TURNING FEATURES
    Publication number: 20100051089
    Abstract: A light collection device includes a light guide body and a plurality of spaced-apart slits. The slits are formed by undercuts in the light guide body. Sides of the slits form facets that redirect light impinging on the facets. In some embodiments, the light collection body is attached to a photovoltaic cell. Light impinging on the light collection body is redirected towards the photovoltaic cell by the slits. The photovoltaic cells convert the light into electrical energy.
    Type: Application
    Filed: December 16, 2008
    Publication date: March 4, 2010
    Applicant: QUALCOMM MEMS Technologies, Inc.
    Inventors: Kasra Khazeni, Manish Kothari, Gang Xu, Ion Bita, K. S. Narayanan