Patents by Inventor Mohammad Ibrahim Alkanhal

Mohammad Ibrahim Alkanhal 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 apparatus for embedding a watermark image in a host image
    Patent number: 8774451
    Abstract: The invention provides method of embedding a watermark image in a host image. The method includes generating a matrix code symbol, wherein the matrix code symbol includes information associated with the watermark image and the host image. The method further includes embedding the watermark image and the matrix code symbol in the host image at non-overlapping positions in the host image.
    Type: Grant
    Filed: April 28, 2011
    Date of Patent: July 8, 2014
    Assignee: King Abdul Aziz City for Science and Technology (KACST)
    Inventors: Hussein Khalid Al-Omari, Mohammad Ibrahim Alkanhal, Abdulaziz Obaid Alobaid, Hussam Abdulrahman Alfaleh
  • METHOD AND APPARATUS FOR EMBEDDING A WATERMARK IMAGE IN A HOST IMAGE
    Publication number: 20120275641
    Abstract: The invention provides method of embedding a watermark image in a host image. The method includes generating a matrix code symbol, wherein the matrix code symbol includes information associated with the watermark image and the host image. The method further includes embedding the watermark image and the matrix code symbol in the host image at non-overlapping positions in the host image.
    Type: Application
    Filed: April 28, 2011
    Publication date: November 1, 2012
    Applicant: King Abdul Aziz City for Science and Technology
    Inventors: Hussein Khalid Al-Omari, Mohammad Ibrahim Alkanhal, Abdulaziz Obaid Alobaid, Hussam Abdulrahman Alfaleh