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Patent applications and USPTO patent grants for Kwon; Hyeok In.The latest application filed is for "mems microphone and method of manufacturing the same".
Patent | Date |
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MEMS microphone and method of manufacturing the same Grant 11,259,125 - Lee , et al. February 22, 2 | 2022-02-22 |
MEMS microphone and method of manufacturing the same Grant 11,115,756 - Kwon , et al. September 7, 2 | 2021-09-07 |
Mems Microphone And Method Of Manufacturing The Same App 20200336842 - KWON; Hyeok In ;   et al. | 2020-10-22 |
Mems Microphone And Method Of Manufacturing The Same App 20200322732 - LEE; Han Choon ;   et al. | 2020-10-08 |
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