Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12333968 | Display device | Taeho Kim | 2025-06-17 |
| 12189145 | Rotary-type display apparatus using semiconductor light-emitting device | — | 2025-01-07 |
| 12100319 | Rotating display apparatus using semiconductor light-emitting device | — | 2024-09-24 |
| 12073744 | Rotatable display device using semiconductor light-emitting diodes | Kisuk WOO, Kwanwoo PARK | 2024-08-27 |
| 11114598 | Lamp using semiconductor light-emitting elements | Kyungho Lee, Hooyoung SONG | 2021-09-07 |
| 10914445 | Vehicle lamp using semiconductor light emitting device | Sechul Park, Mingu Kang, Hooyoung SONG | 2021-02-09 |
| 10753567 | Car lamp using semiconductor light emitting device | Hooyoung SONG | 2020-08-25 |
| 10634306 | Vehicle lamp using semiconductor light emitting device | — | 2020-04-28 |
| 10612744 | Vehicle lamp using semiconductor light emitting device | Hooyoung SONG, Kyungho Lee | 2020-04-07 |
| 10400979 | Vehicle lamp using semiconductor light emitting device | Sechul Park, Mingu Kang, Hooyoung SONG | 2019-09-03 |
| 10224366 | Vehicle lamp using semiconductor light emitting device forming triangular arrays | — | 2019-03-05 |