Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8564005 | Light-emitting device package | Jong Kil PARK, Jae Sung You, Sung-uk Zhang, Tae Gyu Kim | 2013-10-22 |
| 8109609 | Ink ejecting device and method of manufacturing the same | Dong-sik Shim, Yong-seop Yoon, Moon-chul Lee, Yong-Won Jeong, Jong Seok Kim | 2012-02-07 |
| 8011750 | Method and apparatus for detecting missing nozzle in thermal inkjet printhead | Keon Kuk, Seong-taek Lim | 2011-09-06 |
| 7448604 | Heat treatment apparatus | Tae Gyu Kim, Dong Woo Lee, Jin-Sung Lee, Tae Sang Park | 2008-11-11 |
| 7377776 | Semiconductor wafer baking apparatus | Jin-Sung Lee, Dong Woo Lee, Tae Gyu Kim, Tae Sang Park, Jong-Kill Lim +2 more | 2008-05-27 |
| 7218815 | Athermal arrayed waveguide grating | Jeong-Hwan Song, Kyong-Shik Lee, Oh-Dal Kwon, Sun-Tae Jung, Myong-Won Kim +3 more | 2007-05-15 |
| 7115840 | Wafer bake apparatus | Dong Woo Lee, Jin-Sung Lee, Jong-Kill Lim, Tae Sang Park, Tae Gyu Kim | 2006-10-03 |
| 6920268 | Variable alignment-type optical fiber block | Oh-Dal Kwon, Shin-Young Yoon, Sang-Gil Shin, Jeong-Hwan Song, Sang Wook Yoo +1 more | 2005-07-19 |
| 6882791 | Packaging unit for optical fiber array | Oh-Dal Kwon, Seung-wan Lee | 2005-04-19 |