Patents by Inventor Silvestre Manzanera

Silvestre Manzanera 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).

  • SYSTEM, OPHTHALMIC LENS, AND METHOD FOR EXTENDING DEPTH OF FOCUS
    Publication number: 20180333255
    Abstract: System, ophthalmic lens, and method for extending depth of focus includes an optic having a clear aperture disposed about a central axis. The optic includes a first surface and an opposing second surface. The first and second surfaces are configured to introduce an asymmetric aberration to the eye while maintaining the in-focus visual acuity.
    Type: Application
    Filed: July 30, 2018
    Publication date: November 22, 2018
    Inventors: Hendrik A. Weeber, Patricia Ann Piers, Pablo Artal, Silvestre Manzanera
  • System, ophthalmic lens, and method for extending depth of focus
    Patent number: 10034745
    Abstract: System, ophthalmic lens, and method for extending depth of focus includes an optic having a clear aperture disposed about a central axis. The optic includes a first surface and an opposing second surface. The first and second surfaces are configured to introduce an asymmetric aberration to the eye while maintaining the in-focus visual acuity.
    Type: Grant
    Filed: September 26, 2016
    Date of Patent: July 31, 2018
    Assignee: AMO GRONINGEN B.V.
    Inventors: Hendrik A. Weeber, Patricia Ann Piers, Pablo Artal, Silvestre Manzanera
  • SYSTEM, OPHTHALMIC LENS, AND METHOD FOR EXTENDING DEPTH OF FOCUS
    Publication number: 20170007396
    Abstract: System, ophthalmic lens, and method for extending depth of focus includes an optic having a clear aperture disposed about a central axis. The optic includes a first surface and an opposing second surface. The first and second surfaces are configured to introduce an asymmetric aberration to the eye while maintaining the in-focus visual acuity.
    Type: Application
    Filed: September 26, 2016
    Publication date: January 12, 2017
    Inventors: Hendrik A. Weeber, Patricia Ann Piers, Pablo Artal, Silvestre Manzanera
  • SYSTEM, OPHTHALMIC LENS, AND METHOD FOR EXTENDING DEPTH OF FOCUS
    Publication number: 20130060330
    Abstract: System, ophthalmic lens, and method for extending depth of focus includes an optic having a clear aperture disposed about a central axis. The optic includes a first surface and an opposing second surface. The first and second surfaces are configured to introduce an asymmetric aberration to the eye while maintaining the in-focus visual acuity.
    Type: Application
    Filed: June 11, 2012
    Publication date: March 7, 2013
    Applicant: AMO Groningen B.V.
    Inventors: Hendrik Albert Weeber, Patricia Ann Piers, Pablo Artal, Silvestre Manzanera
  • AUTOMATED METHOD FOR MEASURING READING ACUITY
    Publication number: 20100253913
    Abstract: The procedure is based on the use of a reading test, whose fundamental objective is to remove the traditional Examiner from the process; in a way that not only removes the inherent costs of having an Examiner present but also eliminates the risk of errors being made by the Examiner. For this, the test introduces computer controlled adjustment and/or forced selection methods, which enables to achieve precise results without the aid of an Examiner. Additionally, the words are displayed using IT systems with a variety of supporting units such as a monitor or TV screen, a display, etc.
    Type: Application
    Filed: June 20, 2008
    Publication date: October 7, 2010
    Applicant: Universidad De Murcia
    Inventors: Pablo Artal Soriano, Silvestre Manzanera Roman