Patents by Inventor Ed Sarver

Ed Sarver 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).

  • Stereo view reflection corneal topography
    Patent number: 6607273
    Abstract: A stereo target corneal topography apparatus and method that uses two differently angled views of a target pattern reflected from a cornea to measure the shape of a cornea using a stereo reconstruction module to reconstruct the shape of a surface of a cornea. The surface elevation, surface slope and/or surface power may be determined without the need to make an initial assumption about the shape of the cornea.
    Type: Grant
    Filed: October 18, 2001
    Date of Patent: August 19, 2003
    Assignee: Lasersight Technologies, Inc.
    Inventors: Ed Sarver, David Liu
  • Stereo view reflection corneal topography
    Publication number: 20020044258
    Abstract: A stereo target corneal topography apparatus and method that uses two differently angled views of a target pattern reflected from a cornea to measure the shape of a cornea using a stereo reconstruction module to reconstruct the shape of a surface of a cornea. The surface elevation, surface slope and/or surface power may be determined without the need to make an initial assumption about the shape of the cornea.
    Type: Application
    Filed: October 18, 2001
    Publication date: April 18, 2002
    Inventors: Ed Sarver, David Liu