Featured patents

Vibration Plate for Music Box and Preparation Method Thereof
US 08847049 B2, Sept. 30, 2014, Selectors, Gyu Lak Han
A vibration plate for music box disposed adjacent to a cylindrical drum having…

Drum Tuner
US 08772617 B1, July 8, 2014, Tools and machines, Peter Anthony Franco et al.
A drum tuner comprising:…

Percussion Instrument Apparatus, System and Process
US 08686264 B2, April 1, 2014, Cord tighteners, Yutaka Morita et al. / Roland Corporation (Hamamatsu, JP)
A percussion instrument comprising:…

Computer Interface for Polyphonic Stringed Instruments
US 08581086 B2, Nov. 12, 2013, MIDI (musical instrument digital interface), Keith McMillen et al. / Kesumo, LLC (Berkeley, US)
A computer-implemented method for processing audio signals for a stringed…

Music Production Apparatus and Method of Producing Music by Combining Plural Music Elements
US 08558100 B2, Oct. 15, 2013, Accompaniment, Junko Sano et al. / Sony Corporation (Tokyo, JP)
A music production apparatus comprising: a melody data storage operative to store…

Digital Sheet Music Distribution System and Method
US 08552281 B1, Oct. 8, 2013, Indicators, Carlo M. Cotrone
A computer-implemented method of distributing digital sheet music to a plurality…

Keyboard Device for Electronic Keyboard Instrument and Mounting Structure of Let-Off Imparting Member for Electronic Keyboard Instrument
US 08552280 B2, Oct. 8, 2013, Keys, Hideyuki Ishida / Kabushiki Kaisha Kawai Gakki Seisakusho (Hamamatsu-shi, JP)
A keyboard device for an electronic keyboard instrument, comprising:…

Synthesized String Tuner
US 08546675 B1, Oct. 1, 2013, Fundamental tone detection or extraction, David Hirshberg
A musical instrument comprising:…

Adjustable Item Holder
US 08487169 B2, July 16, 2013, Article holders, Jim Dunlop
A holder comprising:…

Tuner Device
US 08455748 B2, June 4, 2013, Fundamental tone detection or extraction, Masayuki Nakayama / Roland Corporation (Hamamatsu, JP)
A pitch detection device, the device comprising:…

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