发明名称 |
Method and apparatus of location tracking |
摘要 |
Disclosed are an apparatus and a method of location tracking. The location tracking apparatus may calculate a location of an object using an ultrasound. In this instance, an intensity of the used ultrasound may be determined based on a distance to the object, thereby reducing unnecessary power consumption.
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申请公布号 |
US2010128568(A1) |
申请公布日期 |
2010.05.27 |
申请号 |
US20090457947 |
申请日期 |
2009.06.25 |
申请人 |
SAMSUNG ELECTRONICS, CO., LTD. |
发明人 |
HAN JAE JOON;BANG WON-CHUL |
分类号 |
G01S15/00 |
主分类号 |
G01S15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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