Woo Young JANG,Jeong Je Park,Jae Chan Park,Hong Sig Kim
申请号：
US13422638
公开号：
US20120232421A1
申请日:
2012.03.16
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A method of measuring skin moisture content, the method including: measuring a differential rate of a skin impedance of a predetermined skin area of a user for a predetermined period of time and determining that the skin area is a moist area when the differential rate of skin impedance is greater than or equal to a predetermined value for a predetermined period of time, and determining that the skin area is a dry area when the differential rate of skin impedance is less than the predetermined value for the predetermined period of time.
