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Patent applications and USPTO patent grants for SONG; Kyung Jun.The latest application filed is for "cover unit of ultrasonic transducer".
Patent | Date |
---|---|
Ultrasonic Transmission Structure App 20220266300 - PARK; Jong Jin ;   et al. | 2022-08-25 |
Cover Unit Of Ultrasonic Transducer App 20220268742 - KWAK; Jun Hyuk ;   et al. | 2022-08-25 |
Ultrasonic wave amplifying unit and non-contact ultrasonic wave transducer using same Grant 11,344,915 - Hur , et al. May 31, 2 | 2022-05-31 |
Ultrasonic Wave Amplifying Unit And Non-contact Ultrasonic Wave Transducer Using Same App 20210086230 - HUR; Shin ;   et al. | 2021-03-25 |
Fingerprint recognition module, electronic device employing same, and method for manufacturing sound wave control member therefor Grant 10,783,343 - Hur , et al. Sept | 2020-09-22 |
Fingerprint Recognition Module, Electronic Device Employing Same, And Method For Manufacturing Sound Wave Control Member Therefor App 20190102592 - HUR; Shin ;   et al. | 2019-04-04 |
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