Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7305851 | Method for fabricating silica glass containing Bi and Ti using a sol-gel process | Soon-Jae Kim, Jung-Je Bang | 2007-12-11 |
| 7286739 | Porous optical fiber and method for manufacturing the same | Jeong-Hyun Oh, Young-Min Baik, Soon-Jae Kim, Byeong Sam Kim | 2007-10-23 |
| 6438998 | Ultrasonic dispersion apparatus for silica sol | Jeong-Hyun Oh, Dong Joon Kim, Young-Min Baik | 2002-08-27 |
| 6374638 | Fabrication method of graded index silica glass | — | 2002-04-23 |