CN109492500B - 超声波生物识别装置及其制备方法和电子设备 - Google Patents
超声波生物识别装置及其制备方法和电子设备 Download PDFInfo
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CN109492480A (zh) * | 2017-09-12 | 2019-03-19 | 南昌欧菲生物识别技术有限公司 | 超声波生物识别装置和电子设备 |
WO2021081777A1 (zh) * | 2019-10-29 | 2021-05-06 | 南昌欧菲生物识别技术有限公司 | 超声波指纹模组及其制作方法和电子设备 |
WO2021081776A1 (zh) * | 2019-10-29 | 2021-05-06 | 南昌欧菲生物识别技术有限公司 | 超声波指纹模组及其制作方法和电子设备 |
CN112749580A (zh) * | 2019-10-29 | 2021-05-04 | 南昌欧菲生物识别技术有限公司 | 超声波指纹模组及其制作方法和电子设备 |
WO2021081778A1 (zh) * | 2019-10-29 | 2021-05-06 | 南昌欧菲生物识别技术有限公司 | 超声波指纹模组及其制作方法和电子设备 |
CN112749579A (zh) * | 2019-10-29 | 2021-05-04 | 南昌欧菲生物识别技术有限公司 | 超声波指纹模组及其制作方法和电子设备 |
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