involving the use of hydraulic, pneumatic, or electromagnetic means

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DEVICE AND METHOD FOR DAMPING OF ALIQUOT TONES

    • Publication number 20200349908
    • Publication date Nov 5, 2020
    • Antun Merkoci
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SYSTEMS AND METHODS FOR CALIBRATING A MUSICAL DEVICE

    • Publication number 20200273440
    • Publication date Aug 27, 2020
    • SUNLAND INFORMATION TECHNOLOGY CO., LTD.
    • Bin YAN
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SMART PIANO SYSTEM

    • Publication number 20200193950
    • Publication date Jun 18, 2020
    • SUNLAND INFORMATION TECHNOLOGY CO., LTD.
    • Xiaolu LIU
    • G01 - MEASURING TESTING
  • Information Patent Application

    VIBRATOR AND MUSICAL INSTRUMENT

    • Publication number 20200152160
    • Publication date May 14, 2020
    • Yamaha Corporation
    • Masatsugu OKAZAKI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SYSTEMS AND METHODS FOR AUTOMATIC CALIBRATION OF MUSICAL DEVICES

    • Publication number 20180366093
    • Publication date Dec 20, 2018
    • SUNLAND INFORMATION TECHNOLOGY CO., LTD.
    • Xiaolu LIU
    • G01 - MEASURING TESTING
  • Information Patent Application

    APPARATUS AND METHOD FOR IMPARTING ACOUSTIC EFFECT TO PIANO

    • Publication number 20170132992
    • Publication date May 11, 2017
    • Ursula Caporali
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEYBOARD INSTRUMENT

    • Publication number 20130118333
    • Publication date May 16, 2013
    • Yamaha Corporation
    • Kenta OHNISHI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEYBOARD INSTRUMENT

    • Publication number 20130092007
    • Publication date Apr 18, 2013
    • Yamaha Corporation
    • Kenta OHNISHI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEYBOARD INSTRUMENT

    • Publication number 20130061733
    • Publication date Mar 14, 2013
    • Yamaha Corporation
    • Kenta OHNISHI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEYBOARD APPARATUS

    • Publication number 20110067557
    • Publication date Mar 24, 2011
    • Yamaha Corporation
    • Akihiko KOMATSU
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEYBOARD APPARATUS

    • Publication number 20100326260
    • Publication date Dec 30, 2010
    • Yamaha Corporation
    • Akihiko KOMATSU
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    ELECTRONIC ASSISTANT SYSTEM FOR LESSON IN MUSIC AND MUSICAL INSTRUM...

    • Publication number 20090013856
    • Publication date Jan 15, 2009
    • Yamaha Corporation
    • Yuji Fujiwara
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Control device for musical instrument

    • Publication number 20040107818
    • Publication date Jun 10, 2004
    • Christian Eugene
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS