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Piezoelectric element driver
专利权人:
Wahng Chao Uei
发明人:
Wahng Chao Uei,Hieu Tieu,Yuchen Zhou
申请号:
US13317203
公开号:
US20120089081A1
申请日:
2011.10.11
申请国别(地区):
US
年份:
2012
代理人:
摘要:
The invention teaches a palm-held massage device which includes a driver that drives one or more massage elements which provides massage vibrations in one or more ultrasonic and subsonic frequencies, a controller that provides commands to the driver, a signal generator that provides frequency references to the driver, a power supply coupled to a contactless charger, and a specimen dispensing system.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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