Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7982398 | Backlight unit and liquid crystal display device including the same | Doo-Hwan Kim, Hyuk-Sang Jun, Tae-Shick Kim, Hye-In Jeong, Ok-Keun Song | 2011-07-19 |
| 7839076 | Organic electroluminescent device | Hye-In Jeong, Ok-Keun Song, Yong H. Lee | 2010-11-23 |
| 7811680 | Organic EL device and method of manufacturing the same | Tae-Shick Kim, Hye-In Jeong, Ok-Keun Song, Jun-Yeob Lee, Min-Seung Chun +1 more | 2010-10-12 |
| 7557391 | Organic light-emitting display device | Ok-Keun Song, Hye-In Jeong, Tae-Shick Kim, Jae-Goo Lee | 2009-07-07 |
| 7445856 | Organic electroluminescent device | Hye-In Jeong, Ok-Keun Song, Yong H. Lee | 2008-11-04 |
| 6329106 | Repair method for phase shift mask in semiconductor device | Sang Man Bae, Yong Chul Shin, Kwang Yoon Koh, Bong Ho Kim, Dong Jun Ahn | 2001-12-11 |
| 6051461 | Memory integrated circuit and methods for manufacturing the same | Woo Bong Lee, Heung-Gee Hong | 2000-04-18 |
| 5877031 | Method for forming a metallic barrier layer in semiconductor device | Hyun Jin Jang, Woo Bong Lee, Young Hwa Mun, Young Ho Jeon, Jae Wan Koh +1 more | 1999-03-02 |
| 5812443 | Memory integrated circuit and methods for manufacturing the same | Woo Bong Lee, Heung-Gee Hong | 1998-09-22 |