Issued Patents 2017
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849402 | Trihalosilane refining device having divided wall distillation column | Joon Ho Shin, Jong Ku Lee, Sung Kyun Kim | 2017-12-26 |
| 9770674 | Purification device and purification method using the same | Joon Ho Shin | 2017-09-26 |
| 9763776 | Asymmetric capsular ring for inhibiting capsular opacification | — | 2017-09-19 |
| 9758458 | Method for purifying isopropyl alcohol | Jong Suh Park, Joon Ho Shin, Jong Ku Lee | 2017-09-12 |
| 9744030 | Capsular ring with improved fixation and centering | — | 2017-08-29 |
| 9646529 | Preventing an overcurrent condition in an organic light emitting diode display device | Eun-Kyung Hong | 2017-05-09 |
| 9612045 | Heat recovery apparatus | Joon Ho Shin, Tae Woo Kim | 2017-04-04 |