CHUN; Chang Hyun
Patent Applications and Registrations
Patent applications and USPTO patent grants for CHUN; Chang Hyun.The latest application filed is for "electronic device capable of controlling image display effect, and method for displaying image".
- CHUN; Chang Hyun - Gyeonggi-do KR
- Chun; Chang Hyun - Gumi-si N/A KR
| Patent | Date |
|---|---|
| Electronic Device Capable Of Controlling Image Display Effect, And Method For Displaying Image App 20210136296 - KIM; Chi Sun ; et al. | 2021-05-06 |
| Electronic Device And Control Method Thereof App 20180284979 - CHOI; Na Ri ; et al. | 2018-10-04 |
| Push-to-talk communication method and system Grant 8,355,743 - Kim , et al. January 15, 2 | 2013-01-15 |
| Push-to-talk Communication Method And System App 20090054097 - KIM; Bo Sung ; et al. | 2009-02-26 |
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