Patents by Inventor Salim Hamzaoui

Salim Hamzaoui 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).

  • MLS on-board receiver circuit to decode fast-scanning boosted preamble
    Patent number: 4648101
    Abstract: The decoding circuit of the invention comprises essentially a digital filter 16, a pulse-width recognition circuit 17 a pulse peak amplitude selection circuit 23 and a circuit for decoding MLS boosted scanning pulse pairs 32 to 38. This decoding circuit makes it possible to eliminate parasite pulses from a clutter source whose width is incorrect when compared to the width of useful pulses and also to eliminate pulse pairs that have the right width but do not have the right interval.
    Type: Grant
    Filed: March 11, 1985
    Date of Patent: March 3, 1987
    Assignee: LMT Radio Professionnelle
    Inventors: Salim Hamzaoui, Michel Schilliger