Patents by Inventor Nicolaas J. H. Eck

Nicolaas J. H. Eck 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).

  • Automatic cable attenuation compensation system
    Patent number: 5343236
    Abstract: In an automatic cable attenuation compensation system comprising a fixed compensation part (FC-R/G/B) providing a stepwise adjustable attenuation compensation for substantially compensating cable attenuation, the stepwise adjustable attenuation compensation of the fixed compensation part being set after power-up, an adaptive compensation part (VC-R/G/B) is provided for a continuously active compensation for a further accurate compensation of the cable attenuation.
    Type: Grant
    Filed: June 1, 1993
    Date of Patent: August 30, 1994
    Assignee: U.S. Philips Corporation
    Inventors: Rudolf P. Koppe, Nicolaas J. H. Eck