Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9954142 | Material layer stack, light emitting element, light emitting package, and method of fabricating light emitting element | Keon Hun Lee, Eun Deok Sim, Suk-ho Yoon, Jeong-wook Lee, Kee Won LEE +2 more | 2018-04-24 |
| 9946372 | Pen type input device and method for character input and mouse functions | Jeong-Seok Lee, Seong Min Seo | 2018-04-17 |