Patents by Inventor Manuel Bacci

Manuel Bacci 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).

  • Ophthalmic Refractor and Method of Ophthalmic Refractor Signal Analysis
    Publication number: 20190254517
    Abstract: An ophthalmic refractor is described that provides a non-linear relationship between spherical power and refractive error by positioning a reference plane for a sensor system of the refractor in front of the cornea. The refractor may have a working distance and dynamic range that enable it to be mounted on a surgical microscope. Also described are computational methods for analysing the output from the ophthalmic refractor, utilising error minimisation, linear regression and Fourier Transform analysis.
    Type: Application
    Filed: January 7, 2019
    Publication date: August 22, 2019
    Inventors: Fabrice Manns, Manuel Bacci, David Borja, Stephanie Delgado, Jean-Marie Parel, Arthur Ho, Richard Shelby, Lutz Andersohn, Andres Bernal
  • Ophthalmic refractor and method of ophthalmic refractor signal analysis
    Patent number: 10219690
    Abstract: An ophthalmic refractor is described that provides a non-linear relationship between spherical power and refractive error by positioning a reference plane for a sensor system of the refractor in front of the cornea. The refractor may have a working distance and dynamic range that enable it to be mounted on a surgical microscope. Also described are computational methods for analysing the output from the ophthalmic refractor, utilising error minimisation, linear regression and Fourier Transform analysis.
    Type: Grant
    Filed: March 14, 2012
    Date of Patent: March 5, 2019
    Assignee: Adventus Technologies, Inc.
    Inventors: Fabrice Manns, Manuel Bacci, David Borja, Stephanie Delgado, Jean-Marie Parel, Arthur Ho, Richard Allen Shelby, Lutz Andersohn, Andres Bernal
  • Ophthalmic Refractor and Method of Ophthalmic Refractor Signal Analysis
    Publication number: 20120238904
    Abstract: An ophthalmic refractor is described that provides a non-linear relationship between spherical power and refractive error by positioning a reference plane for a sensor system of the refractor in front of the cornea. The refractor may have a working distance and dynamic range that enable it to be mounted on a surgical microscope. Also described are computational methods for analysing the output from the ophthalmic refractor, utilising error minimisation, linear regression and Fourier Transform analysis.
    Type: Application
    Filed: March 14, 2012
    Publication date: September 20, 2012
    Inventors: Fabrice Manns, Manuel Bacci, David Borja, Stephanie Delgado, Jean-Marie Parel, Arthur Ho, Richard Allen Shelby, Lutz Andersohn, Andres Bernal