Patents by Inventor Mark Engels

Mark Engels 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).

  • High speed wireless OFDM transceiver modem
    Patent number: 6760300
    Abstract: An apparatus for receiving and/or transmitting signals using orthogonal frequency division multiplexing, said apparatus being adapted for outputting a first output signal, comprising: a time synchronisation circuit, being adapted for determination of control information from a first signal, said first signal comprising at least of a first part being a non-orthogonal frequency division multiplexing signal and a second part being an orthogonal frequency division multiplexing signal, said determination of control information exploiting said first part of said first signal; said time synchronisation circuit, further being adapted for converting said second part of said first signal into a second signal, being in time domain representation; a transformation circuit at least converting said second signal into a third signal, being in frequency domain representation; a first frequency domain circuit, at least converting said third signal into said first output signal; and said second signal and said second part
    Type: Grant
    Filed: February 16, 2000
    Date of Patent: July 6, 2004
    Assignees: IMEC, SAIT Devlonics
    Inventors: Wolfgang Eberle, Liesbet Van der Perre, Steven Thoen, Bert Gyselinckx, Mark Engels