Patents by Inventor Ahmed Abdelbar Eljaouhari

Ahmed Abdelbar Eljaouhari 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 FOR MANUFACTURING A SILICON SURFACE WITH PYRAMIDAL TEXTURE
    Publication number: 20110045673
    Abstract: The invention relates to a method for manufacturing a silicon surface with a pyramidal structure, in which a silicon wafer containing the silicon surface is dipped into an etching solution. To produce a pyramidal structure that is as homogeneous as possible, according to the invention it is proposed that the silicon surface be treated with ozone prior to coming into contact with the etching solution.
    Type: Application
    Filed: March 12, 2009
    Publication date: February 24, 2011
    Applicant: Rena GmbH
    Inventors: Juergen Schweckendiek, Ahmed Abdelbar Eljaouhari