Patents by Inventor Stephane Cabeza

Stephane Cabeza 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).

  • Composite ophthalmic lens and method for obtaining same
    Publication number: 20020164484
    Abstract: The composite ophthalmic lens (1) comprises a first layer (2), at least 200 micrometers thick, forming a front part of said lens, of a first polymeric material of refractive index higher than or equal to 1.60 and having a front face (4) constituting a front optical surface S1, and a second layer (3), at least 200 micrometers thick, of a second polymeric material forming a rear part of said lens and having a rear face (6) constituting a rear optical surface S2, the interface (5) between these two layers constituting an optical surface S3 parallel to the rear optical surface S2.
    Type: Application
    Filed: October 29, 2001
    Publication date: November 7, 2002
    Applicant: Essilor International Compagnie Generale d'Optique
    Inventors: Peiqi Jiang, Stephane Cabeza, Gilbert Menduni