Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10698263 | Light source device and display unit | Koichi Yamamoto, Kenji Kobayashi | 2020-06-30 |
| 10690318 | LED apparatus and manufacturing method thereof | Dae-sik Kim, Tetsuya Shigeta, Ji Hoon Kang | 2020-06-23 |