Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12119217 | Substrate treatment method and substrate treatment apparatus | Si Nae SONG, Sung-Bum Park, Dong Ho LIM | 2024-10-15 |
| 11052263 | Body insertable device having adjustable radiation emission direction | Young Kyung Lim, Jung Won Kwak, Dae-Yong Kim, Yeon-Joo Kim, Joo Young Kim +4 more | 2021-07-06 |
| 10937381 | Liquid crystal display device and method of driving the same | — | 2021-03-02 |
| 10229828 | Method of treating semiconductor substrate | Yong-Soo Choi | 2019-03-12 |
| 8233144 | Identification apparatus of optical cable and identification method | Bong Wan Lee, Yun Sook Lee | 2012-07-31 |
| 7505643 | Apparatus and method for identification of optical cable | Yong-Gi Lee, Kyeong-Mo Youn, Hyun-Ho Jeong, Kyoung-Seon Min, Bong Wan Lee | 2009-03-17 |
| 6654121 | Apparatus and method for detecting polarization | Bong Wan Lee | 2003-11-25 |
| 6393188 | Dispersion compensation device and optical transmission system with the same | Ki-Tae Jeong, Young Lee, Han Seo, Jeong Jeon, Tae Sang Park +4 more | 2002-05-21 |
| 5453836 | Fiber optic laser rotation sensor utilizing a fiber loop reflector | Byoung Y. Kim, Min Yong Jeon | 1995-09-26 |