Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11212543 | Method and apparatus for compressing or restoring image | Keum Sung HWANG, Seung-Hwan Moon, Hyun Dae CHOI | 2021-12-28 |
| 11205247 | Method and apparatus for enhancing video frame resolution | Hyun Dae CHOI, Seung-Hwan Moon, Keum Sung HWANG | 2021-12-21 |
| 11049104 | Method of processing payment based on blockchain and apparatus thereof | Se Hyung Kim, Ji Hwan Rhie, Young Ju Kim | 2021-06-29 |
| 11021796 | Gas injectors and wafer processing apparatuses having the same | Jong Hyun Lee, Woo-Jae Kim, Seung-min Ryu, Ji Ho Uh | 2021-06-01 |
| 10892422 | Compound for organic optoelectronic device, organic light emitting diode including the same, and display including the organic light emitting diode | Kyu Young Hwang, O Hyun Kwon, Hyeon Ho CHOI, Byoung-Ki Choi | 2021-01-12 |