Patents by Inventor Cevdet Melezoglu

Cevdet Melezoglu 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).

  • Apparatus and method for determining refractive index profile in a cylindrical article
    Patent number: 4441811
    Abstract: Apparatus and a method for analyzing the refractive index profile of a cylindrical, transparent optical waveguide preform, utilizing a scanning light beam to traverse a fixed preform and a refractor to direct light deflected by the preform onto a displacement sensor, is described.
    Type: Grant
    Filed: September 10, 1981
    Date of Patent: April 10, 1984
    Assignee: Corning Glass Works
    Inventors: Cevdet Melezoglu, David J. Smith