Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9130125 | Semiconductor light emitting device | Seok Min Hwang, Jae Yoon Kim, Jae Ho Han | 2015-09-08 |
| 8969901 | Semiconductor light emitting device | Jin Young Choi, Jae Ho Han, Ki Seok Kim, Wan Ho Lee, Myeong Ha KIM | 2015-03-03 |
| 8829540 | Semiconductor light emitting device having multi-cell array, light emitting module, and illumination apparatus | Sung Tae Kim, Tae Hun Kim, Jae Yoon Kim | 2014-09-09 |
| 7397176 | Surface light source device and liquid crystal display device having the same | Joong-Hyun Kim, Sang-Yu Lee, Seog-Hyun Cho | 2008-07-08 |
| 7271531 | Surface light source device, method of manufacturing the same and back light unit having the same | Seok-Hyun Cho, Ki Yeon Lee, Jae-Hyeon Ko, Dong Woo Kim | 2007-09-18 |