Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10509262 | Display apparatus with light converter pattern | Nae Won Jang, Young-chol Lee, Ho Seok Lee | 2019-12-17 |
| 10296940 | Method of collecting advertisement exposure data of game video | Tae Woo Kim, Dong Hwal Lee | 2019-05-21 |