Hong; Chang Hyun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hong; Chang Hyun.The latest application filed is for "s2-psk optical wireless communication method and apparatus".
- Hong; Chang Hyun - Goyang KR
- Hong; Chang Hyun - Goyang-si KR
- HONG; Chang Hyun - Goyang-si Gyeonggi-do KR
| Patent | Date |
|---|---|
| S2-PSK optical wireless communication method and apparatus Grant 10,742,318 - Jang , et al. A | 2020-08-11 |
| Image sensor communication system and communication method using rolling shutter modulation Grant 10,560,188 - Jang , et al. Feb | 2020-02-11 |
| DSM-PSK optical wireless transmission method and device Grant 10,560,193 - Jang , et al. Feb | 2020-02-11 |
| S2-psk Optical Wireless Communication Method And Apparatus App 20190356385 - JANG; Yeong Min ; et al. | 2019-11-21 |
| Dsm-psk Optical Wireless Transmission Method And Device App 20190326997 - JANG; Yeong Min ; et al. | 2019-10-24 |
| Image Sensor Communication System And Communication Method Using Rolling Shutter Modulation App 20180159624 - JANG; Yeong Min ; et al. | 2018-06-07 |
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