Patents by Inventor Christian Jean Gautier

Christian Jean Gautier 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).

  • Patent number: 4112459
    Abstract: A television video signal is used to record a television picture onto a photographic film.The television video signal is sampled, then digitized. Luminance data and chrominance data, if any, for each sample are stored in a memory. Then, such data is read out and selectively applied to an electro-optic device, such as one, for instance, made of electro-luminescent diodes. The diodes generate either monochrome or trichrome luminous points which are recorded on film by means of a photographic camera. Means are provided for eliminating frame interlacing and for using substantially a standard camera.The system may be used with any television standard.
    Type: Grant
    Filed: September 23, 1976
    Date of Patent: September 5, 1978
    Assignee: Etablissement Public dit "Telediffusion de France"
    Inventors: Christian Jean Gautier, Bernard Marti, Michel Robert Mauduit, Andre Jean-Francois Louineau, Christiane Schwartz nee Luneau
  • Patent number: 4020279
    Abstract: An adjustable anamorphic transformer comprises a source of video signals, which are primarily -- but not exclusively -- images of a human brain. The video signals have their horizontal and vertical synchronizing signals separated out and then independently processed. The video signals themselves are amplified with an automatic gain control. An electronic means jointly responsive to the separately processed horizontal and vertical signals controls the gain of the video amplifier. Other electronic means separately responsive to the horizontal and vertical signals independently control, in X and Y axes, the expansion of images produced responsive to the video signals.
    Type: Grant
    Filed: June 16, 1975
    Date of Patent: April 26, 1977
    Assignees: L'Etat Francais, represente par le Ministre des Postes et Telecommunications, Establissement Public dit "Telediffusion de France", Jean-Marie Pierre Scarabin
    Inventors: Christian Jean Gautier, Jean-Marie Pierre Scarabin