Patents by Inventor Ephraim A. Tekle

Ephraim A. Tekle 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).

  • Mobile app for chemical detection
    Patent number: 9708641
    Abstract: The present invention incorporates the camera from a mobile device (phone, iPad, etc.) to capture an image from a chemical test kit and process the image to provide chemical information. A simple user interface enables the automatic evaluation of the image, data entry, gps info, and maintain records from previous analyses.
    Type: Grant
    Filed: January 16, 2013
    Date of Patent: July 18, 2017
    Assignee: Lawrence Livermore National Security, LLC
    Inventors: Gregory Klunder, Chadway R. Cooper, Joe H. Satcher, Jr., Ephraim A. Tekle