TREA

Saad Ahmed

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  • Dhaka, BD
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Patents Grantslast 30 patents

  • Information Patent Grant

    VoIP voice and messaging application
    • Patent number 9,948,787
    • Issue date Apr 17, 2018
    • Invariant Telecom, LLC
    • S Md Jashimuddin Chisty
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    VOIP VOICE AND MESSAGING APPLICATION
    • Publication number 20160119483
    • Publication date Apr 28, 2016
    • Invariant Telecom
    • S MD Jashimuddin Chisty
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE