Patents by Inventor David J. Lanteigne

David J. Lanteigne 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).

  • Infrared image projector utilizing a deformable mirror device spatial light modulator
    Patent number: 5319214
    Abstract: The mirror elements mirror device spatial light modulator are selectively deflected. Such deflection causes incident infrared radiation to be reflected in selected directions. The number of deflected mirror elements as well as the degree of deflection determines the amount of reflected radiation which travels through an aperture and is collimated by suitable imaging optics, thus creating an infrared image that appears to be at infinity.
    Type: Grant
    Filed: April 6, 1992
    Date of Patent: June 7, 1994
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Don A. Gregory, David J. Lanteigne, Joseph J. Booth, Scottie B. Mobley
  • Single laser exposure and monitoring of holograms
    Patent number: H841
    Abstract: A system in which the light of a single laser is used to both expose a hologram and to simultaneously measure the formation of the hologram in the recording material.
    Type: Grant
    Filed: July 28, 1989
    Date of Patent: November 6, 1990
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventor: David J. Lanteigne