METHOD AND APPARATUS FOR SENSING AND/OR TRACKING A STATE OF AN ELECTRONIC TOOTHBRUSH OR AN OPERATION OF THE ELECTRIC TOOTHBRUSH

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专利权人:

Jin-Sang HWANG

发明人:

Jin-Sang HWANG,Tae-Ho YOON

申请号：

US14924557

公开号：

US20160081778A1

申请日:

2015.10.27

申请国别(地区):

US

年份:

2016

代理人:

摘要：

A method and apparatus for sensing and/or tracking the state of an electronic toothbrush or an operation of the electric toothbrush, the apparatus including a sensor configured to sense a vibration sound generated from the electric toothbrush and a controller configured to compare a vibration frequency from the sensed vibration sound and a reference frequency and determine the load state and/or the operation of the electric toothbrush.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/