Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9451224 | Laser projector and method of compensating brightness of the same | Junghoon SEO, Junghwon Choi, Jaewook Kwon | 2016-09-20 |
| 9135891 | Image projection module, mobile device including image projection module and method for operating the same | Junghoon SEO, Jaewook Kwon, Chanyoung Yoon, Sangkeun Lee | 2015-09-15 |
| 8944605 | Laser projector and method of processing signal thereof | Jaewook Kwon, Junghwan Choi, Junghoon SEO, Chanyoung Yoon, Sangkeun Lee | 2015-02-03 |
| 8941781 | Projector, apparatus and method for driving optical scanner thereof | Junghoon SEO, Junghwan Choi, Jaewook Kwon | 2015-01-27 |
| 8072829 | Dynamic semiconductor memory with improved refresh mechanism | — | 2011-12-06 |
| 7869297 | Dynamic semiconductor memory with improved refresh mechanism | — | 2011-01-11 |
| 7313047 | Dynamic semiconductor memory with improved refresh mechanism | — | 2007-12-25 |