Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9666673 | Electronic device having carbon layer and method for manufacturing the same | Chulho Lee | 2017-05-30 |
| 9444006 | Optical device and method for manufacturing same | Kunook Chung | 2016-09-13 |
| 9419158 | Solar cell and method for manufacturing same | Yongjin Kim, Chulho Lee | 2016-08-16 |
| 9324888 | Solar cell and method for manufacturing same | Jaehyeok Heo, Yongjin Kim | 2016-04-26 |
| 9166101 | Light-emitting element and method for manufacturing same | Kunook Chung, Chulho Lee | 2015-10-20 |
| 8916850 | Light-emitting element and method for manufacturing same | Chulho Lee, Yongjin Kim | 2014-12-23 |