Patents by Inventor Csaba Kuti

Csaba Kuti 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).

  • Electro-optical light modulator having a reduced piezo-optical effect
    Patent number: 4735490
    Abstract: An electro-optical light modulator having a reduced piezo-optical effect by providing a plurality of optically series-connected modulator crystals having geometric dimension differing from one another such that for pulse control the overlapping of acoustical transients generated in the individual modulator crystals is excluded, along the beam path and where periodical control is used, the overlapping of the piezo-electrical resonant frequencies of the individual modulator crystal is excluded.
    Type: Grant
    Filed: May 5, 1986
    Date of Patent: April 5, 1988
    Assignee: Budapesti Muszaki Egyetem
    Inventors: Csaba Kuti, Peter Kalman, Jozsef Bakos, Tibor Juhasz, Lao Vannay