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Giulia Pietra

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  • Pavia, IT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-stage raman amplifier
    • Patent number 8,300,306
    • Issue date Oct 30, 2012
    • Google Inc.
    • Attilio Bragheri
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multi-stage Raman amplifier
    • Patent number 7,813,034
    • Issue date Oct 12, 2010
    • PGT Photonics S.p.A.
    • Attilio Bragheri
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multi-stage raman amplifier
    • Patent number 7,253,944
    • Issue date Aug 7, 2007
    • Pirelli & C. S.p.A.
    • Attilio Bragheri
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTI-STAGE RAMAN AMPLIFIER
    • Publication number 20110080634
    • Publication date Apr 7, 2011
    • PGT Photonics S.p.A.
    • Attilio Bragheri
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Multi-stage Raman amplifier
    • Publication number 20070223085
    • Publication date Sep 27, 2007
    • Pirelli & C S.p.A.
    • Attilio Bragheri
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Tunable resonant grating filters
    • Publication number 20070071061
    • Publication date Mar 29, 2007
    • Giulia Pietra
    • G02 - OPTICS
  • Information Patent Application

    Multi-stage raman amplifier
    • Publication number 20060109543
    • Publication date May 25, 2006
    • Attilio Bragheri
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE