Patents by Inventor Didier van Nee

Didier van Nee 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).

  • Maximum Likelihood Detection Method Using A Sequence Estimation Receiver
    Publication number: 20080069274
    Abstract: The invention relates to a detection method using a receiver of a digital communication system for the detection of a symbol from a received signal, which signal is transmitted by a transmitter of the digital communication system, wherein the symbol is a selected symbol out of a predetermined set of symbols and wherein each symbol of the predetermined set comprises a sequence of chips wherein each of the chips is PSK-modulated according to a selected modulation code
    Type: Application
    Filed: November 28, 2007
    Publication date: March 20, 2008
    Inventors: Robert Kopmeiners, Didier Van Nee
  • DELAY DIVERSITY AND SPATIAL ROTATION SYSTEMS AND METHODS
    Publication number: 20060268165
    Abstract: A transmitter usable for wireless communication includes a plurality of transmit antennas. Each transmit antenna transmits a transmit signal. The transmitter also includes means for introducing time shifts to each of a plurality of spatial stream signals and means for operating on each of the plurality of spatial stream signals with a spatial rotation vector matrix, thereby mapping each of the plurality of spatial stream signals to one of the transmit signals.
    Type: Application
    Filed: April 25, 2006
    Publication date: November 30, 2006
    Applicant: Airgo Networks, Inc.
    Inventor: Didier van Nee