Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11718915 | Drum for roll-to-roll deposition, roll-to-roll deposition apparatus and film roll | Yunho Kook, Namkook Kim, Sungwoo Choi, Hwankeon Lee | 2023-08-08 |
| 11242984 | Electroluminance lighting device having high aperture ratio | Youngkyun Moon, Jongmin Kim | 2022-02-08 |
| 11008656 | Roll to roll fabrication apparatus for preventing thermal impact | Yunho Kook, Sungwoo Choi | 2021-05-18 |
| 10978663 | Electroluminance lighting device | Youngkyun Moon, Jongmin Kim | 2021-04-13 |
| 10910598 | Lighting apparatus using organic light emitting diode and manufacturing method thereof | Taejoon Song, Youngkyun Moon | 2021-02-02 |
| 10892436 | Narrow bezel electroluminance lighting device | Jongmin Kim, Youngkyun Moon | 2021-01-12 |