公开(公告)号：US20190051279A1

公开(公告)日：2019-02-14

申请号：US15818708

申请日：2017-11-20

申请人： Grantec (Xiamen) Co., Ltd.

发明人： Bong Yol Kwak

IPC分类号： G10H3/18 ,  G10D1/08 ,  G10H1/46 ,  G10H1/02

摘要： A ukulele includes a ukulele main body and a circuit board. The ukulele main body includes a head, strings, a fret board, and a body. A front surface of the body is provided with a saddle and a bridge. The circuit board is disposed in the body. The circuit board includes a power supply module, a Bluetooth audio input module, a pickup module, a mixing module, and an audio output module. The ukulele can be played in conjunction with a smart phone accompaniment and ensure the timbre of playing.

公开(公告)号：US10297242B2

公开(公告)日：2019-05-21

申请号：US15818708

申请日：2017-11-20

申请人： Grantec (Xiamen) Co., Ltd.

发明人： Bong Yol Kwak

IPC分类号： G10H3/18 ,  G10H1/02 ,  G10H1/46 ,  G10D1/08

摘要： A ukulele includes a ukulele main body and a circuit board. The ukulele main body includes a head, strings, a fret board, and a body. A front surface of the body is provided with a saddle and a bridge. The circuit board is disposed in the body. The circuit board includes a power supply module, a Bluetooth audio input module, a pickup module, a mixing module, and an audio output module. The ukulele can be played in conjunction with a smart phone accompaniment and ensure the timbre of playing.