Patents by Inventor Cornelis J. den Hollander

Cornelis J. den Hollander 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).

  • Arrangement for supervising a CMI-code converter
    Patent number: 4651328
    Abstract: Arrangement for supervising a CMI-code converter in a PCM-multiplex transmission system, in which a binary signal is converted into a CMI-signal or vice versa, the code converter having a first terminal for the CMI-signal and a second terminal for the binary signal, characterized in that the first input of the code converter is connected to a first input of a modulo-2 divider and also via a delay element to a second input of a modulo-2 divider, that the output of the modulo-2 divider is connected to a first input of a summing device, that the second terminal of the decoder unit is connected to a second input of the summing device and that the supervising signal is produced at the output of the summing device.
    Type: Grant
    Filed: November 4, 1985
    Date of Patent: March 17, 1987
    Assignee: U.S. Philips Corporation
    Inventors: Cornelis J. den Hollander, Geert Winters