Patent ID: 11890075
Assignee: HEXACHECK INC.
Field: Measurement (Instruments)
Classification: CPC A  G  H | IPC A  H

Claim 5:
6. A method of measuring a plurality of pieces of biometric information by using a portable complex sensor device and a mobile device, the method comprising:
displaying a plurality of selection buttons configured to allow a user to select biometric information, on a display of the mobile device when a mobile device application is executed;
when one of the plurality of selection buttons is selected and contacted, transmitting information of the corresponding button to the portable complex sensor device;
activating a microcontroller of the portable complex sensor device using one of a plurality of current sensors;
receiving the information of the corresponding button through a wireless communication device, the receiving being performed by the activated microcontroller;
powering on a biometric information measurement circuit unit corresponding to the received button information and performing a measurement operation, the powering and the performing being performed by the microcontroller;
powering on an AD converter, performing AD conversion of an output of the biometric information measurement circuit unit, and transmitting the output to the microcontroller, the powering being performed by the microcontroller and the performing and transmitting being performed by the AD converter;
transmitting the measured biometric information to the mobile device via the wireless communication device, the transmitting being performed by the microcontroller;
displaying the measured biometric information on a screen of the mobile device; and
storing the measured biometric information in a memory of the mobile device.