Patents by Inventor Fred M. Persi

Fred M. Persi 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 and apparatus for creating a registration network of a scene
    Patent number: 7180072
    Abstract: An apparatus for creating a registration network of a scene includes a laser scanner for scanning the scene and obtaining data of the scene. The apparatus includes a plurality of targets placed in the scene. The apparatus includes a mechanism for forming a registration network using only the laser scanner data. A method for creating a registration network of the scene.
    Type: Grant
    Filed: February 25, 2005
    Date of Patent: February 20, 2007
    Assignee: Quantapoint, Inc.
    Inventors: Fred M. Persi, Eric Hoffman
  • Method and apparatus for generating structural data from laser reflectance images
    Patent number: 6922234
    Abstract: An apparatus for generating structural data of a structure. The apparatus includes a scanning laser range finder that produces reflectance data of the structure. The apparatus includes a memory which stores the reflectance data. The apparatus includes means for determining desired spatial relationships of the structure from the reflectance data. A method for generating structural data of a structure. The method includes the steps of producing reflectance data of the structure with a scanning laser range finder. There is the step of storing the reflectance data in a memory. There is the step of determining desired spatial relationships of the structure from the reflectance data.
    Type: Grant
    Filed: January 23, 2002
    Date of Patent: July 26, 2005
    Assignee: Quantapoint, Inc.
    Inventors: Eric Hoffman, Fred M. Persi
  • Method and apparatus for generating structural data from laser reflectance images
    Publication number: 20030137646
    Abstract: An apparatus for generating structural data of a structure. The apparatus includes a scanning laser range finder that produces reflectance data of the structure. The apparatus includes a memory which stores the reflectance data. The apparatus includes means for determining desired spatial relationships of the structure from the reflectance data. A method for generating structural data of a structure. The method includes the steps of producing reflectance data of the structure with a scanning laser range finder. There is the step of storing the reflectance data in a memory. There is the step of determining desired spatial relationships of the structure from the reflectance data.
    Type: Application
    Filed: January 23, 2002
    Publication date: July 24, 2003
    Applicant: Quantapoint, Inc.
    Inventors: Eric Hoffman, Fred M. Persi