Technology
Tencent’s patent for ultrasonic palmprint recognition approved
According to the latest report, Tencent Technology (Shenzhen) Co., Ltd. applied for the patent of “recognition module and palm biometric information identification equipment” authorized, and the authorization announcement number is CN216249334U.
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The patent abstract shows that the disclosure not only ensures the accurate identification of palm bio information but also avoids the occurrence of hygienic problems.
Moreover, the patent discloses an identification module and a palm biometric information identification device, which belongs to the field of biometric information identification.
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The identification module includes a shell, an identification module, and an ultrasonic matrix;
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The identification module is connected with the shell;
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The ultrasonic matrix is arranged around the identification module and is connected to the casing. The ultrasonic matrix is used to form an ultrasonic vibration area, and the ultrasonic vibration area is located in the identification area of the identification module.