Patents by Inventor Chefix HABASSI

Chefix HABASSI 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).

  • Publication number: 20160167299
    Abstract: Presented herein is a method of manufacturing a three-dimensional ophthalmic lens using additive manufacturing. The method includes constituting voxels of one or more compositions, wherein at least one of the compositions includes one or more pre-polymers or polymers, and inducing connectivity between the voxels, thereby creating one or more incremental elements, repeating the constitution steps, and performing a final post-treatment. Also presented herein is an ophthalmic lens obtained by this method. The lens has good homogeneity and optical clarity, reduced shrinkage, and improved geometric accuracy and thermo-mechanical properties.
    Type: Application
    Filed: July 31, 2013
    Publication date: June 16, 2016
    Inventors: Aref JALLOULI, Ronald A. BERZON, Gabriel KEITA, Chefix HABASSI