Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11908977 | Semiconductor light-emitting device including a reflector layer having a multi-layered structure | Junghee Kwak, Seong Seok Yang | 2024-02-20 |
| 11289626 | Semiconductor light-emitting device including a reflector layer having a multi-layered structure | Junghee Kwak, Seong Seok Yang | 2022-03-29 |
| 10790415 | Semiconductor light-emitting device | Junghee Kwak, Seong Seok Yang | 2020-09-29 |
| 10580939 | Semiconductor light-emitting device including a reflector layer having a multi-layered structure | Junghee Kwak, Seong Seok Yang | 2020-03-03 |
| 10270014 | Light-emitting device package | Woo Jung Park, Jungkyu PARK, Taeyoung Choi | 2019-04-23 |