Patents by Inventor Teunis J. Hazendonk

Teunis J. Hazendonk 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).

  • Four-phase charge-coupled device having an oversized electrode
    Patent number: 4584697
    Abstract: In a 4-phase CCD with 90.degree. overlap of the clock voltages, the area below two clock electrodes may be used for the storage of charge packets which thus can be 2.times. as large as in conventional modes of operation. By choosing the penultimate electrode before the reading stage to be approximately 2.5.times. as large as the other electrodes, this double charge packet can be transferred undivided in time to the output diode, a feature which is particularly advantageous for further signal processing.
    Type: Grant
    Filed: March 19, 1985
    Date of Patent: April 22, 1986
    Assignee: U.S. Philips Corporation
    Inventors: Teunis J. Hazendonk, Arend J. Klinkhamer, Gerard A. Beck, Theodorus F. Smit