Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7954450 | Optical fiber coating apparatus for preventing generation of bubble in coating layer of optical fiber and method of coating optical fiber using the same | Young-Il Kwon, Young Gyu Yang, Dong Young Kim, Jong Pil Kim | 2011-06-07 |
| 7823419 | Optical fiber drawing furnace with gas flow tubes | Young-Il Kwon, Joon-Keun Lee, Chul Min Kim, Myung Ho JANG | 2010-11-02 |
| 7302814 | Apparatus for preventing deflection of substrate tube | Chul Min Kim, Weon Bae Kim, Won Ki Park | 2007-12-04 |
| 7263263 | Method for monitoring spin imparted on optical fiber and method for making optical fiber by using the same | Chul Min Kim, Myung Ho JANG, Young-Il Kwon, Won Sang Yoo, Joon-Keun Lee | 2007-08-28 |
| 7227641 | Method and apparatus for measuring a pitch of stranded cable | Young-Gyu Yaung | 2007-06-05 |