Patents by Inventor Cornelis Marinus Johannes Van Uijen

Cornelis Marinus Johannes Van Uijen 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).

  • Modulation code system and methods of encoding and decoding a signal by multiple integration
    Patent number: 6809662
    Abstract: The invention relates to a modulation code system, including an encoder and a decoder and two corresponding modulation code methods. More specifically, the encoder 100 serves for transforming an original signal s into an encoded signal c satisfying predefined second constraints. Such encoder signals are, for example, transmitted via a channel 300 or stored on a recording medium. After receipt or restoration, said encoded signal c is decoded by a decoder 200 in order to regenerate the original signal s again. It is the object of the present invention to improve the known modulation code systems and methods in such a way that their embodiment requires less hardware. This object is solved in that the encoder 100 comprises a series connection of a modulation code encoder 110 and of a transformer encoder 120 allowing an N-time integration of the output signal of said modulation code encoder 110.
    Type: Grant
    Filed: September 4, 2002
    Date of Patent: October 26, 2004
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Ho Wai Wong-Lam, Kornelis Antonie Schouhamer Immink, Cornelis Marinus Johannes Van Uijen
  • Modulation code system and methods of encoding and decoding a signal by multiple integration
    Publication number: 20030107504
    Abstract: The invention relates to a modulation code system, including an encoder and a decoder and two corresponding modulation code methods. More specifically, the encoder 100 serves for transforming an original signal s into an encoded signal c satisfying predefined second constraints. Such encoder signals are, for example, transmitted via a channel 300 or stored on a recording medium. After receipt or restoration, said encoded signal c is decoded by a decoder 200 in order to regenerate the original signal s again. It is the object of the present invention to improve the known modulation code systems and methods in such a way that their embodiment requires less hardware. This object is solved in that the encoder 100 comprises a series connection of a modulation code encoder 110 and of a transformer encoder 120 allowing an N-time integration of the output signal of said modulation code encoder 110.
    Type: Application
    Filed: September 4, 2002
    Publication date: June 12, 2003
    Inventors: Ho Wai Wong-Lam, Kornelis Antonie Schouhamer Immink, Cornelis Marinus Johannes Van Uijen