TREA

Sunny Ahn

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  • Los Angeles, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stringed musical instrument
    • Patent number 7,939,735
    • Issue date May 10, 2011
    • Sunny Ahn
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    STRINGED MUSICAL INSTRUMENT
    • Publication number 20110185877
    • Publication date Aug 4, 2011
    • Sunny Ahn
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    STRINGED MUSICAL INSTRUMENT
    • Publication number 20110011237
    • Publication date Jan 20, 2011
    • Sunny Ahn
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS