CN206209770U - 超声波指纹传感器 - Google Patents
超声波指纹传感器 Download PDFInfo
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- CN206209770U CN206209770U CN201621037977.1U CN201621037977U CN206209770U CN 206209770 U CN206209770 U CN 206209770U CN 201621037977 U CN201621037977 U CN 201621037977U CN 206209770 U CN206209770 U CN 206209770U
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- fingerprint sensor
- ultrasonic fingerprint
- piezo column
- piezoelectric layer
- polar curve
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Application Number | Priority Date | Filing Date | Title |
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CN201621037977.1U CN206209770U (zh) | 2016-09-05 | 2016-09-05 | 超声波指纹传感器 |
US15/490,046 US10133908B2 (en) | 2016-09-05 | 2017-04-18 | Ultrasonic fingerprint sensor and fingerprint recognition module |
Applications Claiming Priority (1)
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CN201621037977.1U CN206209770U (zh) | 2016-09-05 | 2016-09-05 | 超声波指纹传感器 |
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CN206209770U true CN206209770U (zh) | 2017-05-31 |
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CN201621037977.1U Expired - Fee Related CN206209770U (zh) | 2016-09-05 | 2016-09-05 | 超声波指纹传感器 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108960218A (zh) * | 2018-09-25 | 2018-12-07 | 东莞新科技术研究开发有限公司深圳分公司 | 一种超声波指纹传感器及指纹识别模组 |
CN109492504A (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及其制备方法和电子设备 |
CN109492472A (zh) * | 2017-09-12 | 2019-03-19 | 南昌欧菲生物识别技术有限公司 | 超声波指纹识别模组及电子设备 |
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2016
- 2016-09-05 CN CN201621037977.1U patent/CN206209770U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109492504A (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及其制备方法和电子设备 |
CN109492472A (zh) * | 2017-09-12 | 2019-03-19 | 南昌欧菲生物识别技术有限公司 | 超声波指纹识别模组及电子设备 |
CN108960218A (zh) * | 2018-09-25 | 2018-12-07 | 东莞新科技术研究开发有限公司深圳分公司 | 一种超声波指纹传感器及指纹识别模组 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 330013 No.699 Tianxiang North Avenue, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province Patentee after: Jiangxi OMS Microelectronics Co.,Ltd. Address before: 330013 east of Xueyuan 6th Road, south of Tianxiang Avenue, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province Patentee before: OFilm Microelectronics Technology Co.,Ltd. Address after: 330013 east of Xueyuan 6th Road, south of Tianxiang Avenue, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province Patentee after: OFilm Microelectronics Technology Co.,Ltd. Address before: 330013 no.1189 Jingdong Avenue, high tech Zone, Nanchang City, Jiangxi Province Patentee before: NANCHANG OFILM BIO-IDENTIFICATION TECHNOLOGY Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20210905 |
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CF01 | Termination of patent right due to non-payment of annual fee |