Patents by Inventor Eloy Angel

Eloy Angel 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 OF ADJUSTING A BLENDED EXTENDED DEPTH OF FOCUS LIGHT ADJUSTABLE LENS WITH LATERALLY OFFSET AXES
    Publication number: 20220015893
    Abstract: A Light Adjustable Lens (LAL) comprises a central region, centered on a central axis, having a position-dependent central optical power, and a peripheral annulus, centered on an annulus axis and surrounding the central region, having a position-dependent peripheral optical power; wherein the central optical power is at least 0.5 diopters different from an average of the peripheral optical power, and the central axis is laterally shifted relative to the annulus axis. A method of adjusting the LAL comprises implanting a LAL; applying a first illumination to the LAL with a first illumination pattern to induce a position-dependent peripheral optical power in at least a peripheral annulus, centered on an annulus axis; determining a central region and a corresponding central axis of the LAL; and applying a second illumination to the LAL with a second illumination pattern to induce a position-dependent central optical power in the central region of the LAL.
    Type: Application
    Filed: September 30, 2021
    Publication date: January 20, 2022
    Inventors: Ilya Goldshleger, John Kondis, Matt Haller, Christian A. Sandstedt, Pablo Artal, Eloy Angel Villegas
  • Blended extended depth of focus light adjustable lens with laterally offset axes
    Patent number: 11191637
    Abstract: A Light Adjustable Lens (LAL) comprises a central region, centered on a central axis, having a position-dependent central optical power, and a peripheral annulus, centered on an annulus axis and surrounding the central region, having a position-dependent peripheral optical power; wherein the central optical power is at least 0.5 diopters different from an average of the peripheral optical power, and the central axis is laterally shifted relative to the annulus axis. A method of adjusting the LAL comprises implanting a LAL; applying a first illumination to the LAL with a first illumination pattern to induce a position-dependent peripheral optical power in at least a peripheral annulus, centered on an annulus axis; determining a central region and a corresponding central axis of the LAL; and applying a second illumination to the LAL with a second illumination pattern to induce a position-dependent central optical power in the central region of the LAL.
    Type: Grant
    Filed: December 31, 2018
    Date of Patent: December 7, 2021
    Assignee: RxSight, Inc.
    Inventors: Ilya Goldshleger, John Kondis, Matt Haller, Christian A. Sandstedt, Pablo Artal, Eloy Angel Villegas
  • Method of adjusting a blended extended depth of focus light adjustable lens with laterally offset axes
    Patent number: 11135052
    Abstract: A Light Adjustable Lens (LAL) comprises a central region, centered on a central axis, having a position-dependent central optical power, and a peripheral annulus, centered on an annulus axis and surrounding the central region, having a position-dependent peripheral optical power; wherein the central optical power is at least 0.5 diopters different from an average of the peripheral optical power, and the central axis is laterally shifted relative to the annulus axis. A method of adjusting the LAL comprises implanting a LAL; applying a first illumination to the LAL with a first illumination pattern to induce a position-dependent peripheral optical power in at least a peripheral annulus, centered on an annulus axis; determining a central region and a corresponding central axis of the LAL; and applying a second illumination to the LAL with a second illumination pattern to induce a position-dependent central optical power in the central region of the LAL.
    Type: Grant
    Filed: December 31, 2018
    Date of Patent: October 5, 2021
    Inventors: Ilya Goldshleger, John Kondis, Matt Haller, Christian A. Sandstedt, Pablo Artal, Eloy Angel Villegas
  • Using the light adjustable lens (LAL) to increase the depth of focus by inducing targeted amounts of asphericity
    Patent number: 10874505
    Abstract: In general, the present invention relates to optical elements, which can be modified post-manufacture such that different versions of the element will have different optical properties. In particular, the present invention relates to lenses, such as intraocular lenses, which can be converted into aspheric lenses post-fabrication. Also, the present invention relates to a method for forming aspheric lenses post-fabrication.
    Type: Grant
    Filed: June 4, 2012
    Date of Patent: December 29, 2020
    Assignee: RxSight, Inc.
    Inventors: Christian A. Sandstedt, Pablo Artal, Eloy Angel
  • METHOD OF ADJUSTING A BLENDED EXTENDED DEPTH OF FOCUS LIGHT ADJUSTABLE LENS WITH LATERALLY OFFSET AXES
    Publication number: 20190142576
    Abstract: A Light Adjustable Lens (LAL) comprises a central region, centered on a central axis, having a position-dependent central optical power, and a peripheral annulus, centered on an annulus axis and surrounding the central region, having a position-dependent peripheral optical power, wherein the central optical power is at least 0.5 diopters different from an average of the peripheral optical power, and the central axis is laterally shifted relative to the annulus axis. A method of adjusting the LAL comprises implanting a LAL; applying a first illumination to the LAL with a first illumination pattern to induce a position-dependent peripheral optical power in at least a peripheral annulus, centered on an annulus axis; determining a central region and a corresponding central axis of the LAL; and applying a second illumination to the LAL with a second illumination pattern to induce a position-dependent central optical power in the central region of the LAL.
    Type: Application
    Filed: December 31, 2018
    Publication date: May 16, 2019
    Applicant: RxSight, Inc.
    Inventors: Ilya Goldshleger, John Kondis, Matt Haller, Christian A. Sandstedt, Pablo Artal, Eloy Angel Villegas
  • BLENDED EXTENDED DEPTH OF FOCUS LIGHT ADJUSTABLE LENS WITH LATERALLY OFFSET AXES
    Publication number: 20190133755
    Abstract: A Light Adjustable Lens (LAL) comprises a central region, centered on a central axis, having a position-dependent central optical power, and a peripheral annulus, centered on an annulus axis and surrounding the central region, having a position-dependent peripheral optical power; wherein the central optical power is at least 0.5 diopters different from an average of the peripheral optical power, and the central axis is laterally shifted relative to the annulus axis. A method of adjusting the LAL comprises implanting a LAL; applying a first illumination to the LAL with a first illumination pattern to induce a position-dependent peripheral optical power in at least a peripheral annulus, centered on an annulus axis; determining a central region and a corresponding central axis of the LAL; and applying a second illumination to the LAL with a second illumination pattern to induce a position-dependent central optical power in the central region of the LAL.
    Type: Application
    Filed: December 31, 2018
    Publication date: May 9, 2019
    Applicant: RxSight, Inc.
    Inventors: Ilya Goldshleger, John Kondis, Matt Hailler, Christian Sandstedt, Pablo Artal, Eloy Angel Villegas
  • USING THE LIGHT ADJUSTABLE LENS (LAL) TO INCREASE THE DEPTH OF FOCUS BY INDUCING TARGETED AMOUNTS OF ASPHERICITY
    Publication number: 20160324629
    Abstract: In general, the present invention relates to optical elements, which can be modified post-manufacture such that different versions of the element will have different optical properties. In particular, the present invention relates to lenses, such as intraocular lenses, which can be converted into aspheric lenses post-fabrication. Also, the present invention relates to a method for forming aspheric lenses post-fabrication.
    Type: Application
    Filed: July 20, 2016
    Publication date: November 10, 2016
    Applicant: Calhoun Vision, Inc.
    Inventors: Christian A. Sandstedt, Pablo Artal, Eloy Angel
  • Using the Light Adjustable Lens (LAL) to Increase the Depth of Focus by Inducing Targeted Amounts of Asphericity
    Publication number: 20130289153
    Abstract: In general, the present invention relates to optical elements, which can be modified post-manufacture such that different versions of the element will have different optical properties. In particular, the present invention relates to lenses, such as intraocular lenses, which can be converted into aspheric lenses post-fabrication. Also, the present invention relates to a method for forming aspheric lenses post-fabrication.
    Type: Application
    Filed: June 28, 2013
    Publication date: October 31, 2013
    Inventors: Christian A. Sandstedt, Pablo Artal, Eloy Angel
  • USING THE LIGHT ADJUSTABLE LENS (LAL) TO INCREASE THE DEPTH OF FOCUS BY INDUCING TARGETED AMOUNTS OF ASPHERICITY
    Publication number: 20130072591
    Abstract: In general, the present invention relates to optical elements, which can be modified post-manufacture such that different versions of the element will have different optical properties. In particular, the present invention relates to lenses, such as intraocular lenses, which can be converted into aspheric lenses post-fabrication. Also, the present invention relates to a method for forming aspheric lenses post-fabrication.
    Type: Application
    Filed: June 4, 2012
    Publication date: March 21, 2013
    Inventors: Christian A. Sandstedt, Pablo Artal, Eloy Angel