Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9735199 | Light emitting device | Byung Yeon Choi, Myeong Soo Kim, Yong Gyeong Lee, Hyun Seoung Ju, Gi Seok Hong | 2017-08-15 |
| 9640583 | Light emitting device and light emitting device array | Byung Yeon Choi, Yong Gyeong Lee, Ji Hwan Lee, Hyun Seoung Ju, Gi Seok Hong | 2017-05-02 |
| 9601666 | Light emitting device | Sung Kyoon Kim, Hyun Seoung Ju, Byung Yeon Choi | 2017-03-21 |
| 9337236 | Light emitting device having current blocking layer | Byung Yeon Choi, Myeong Soo Kim, Yong Gyeong Lee, Hyun Seoung Ju, Gi Seok Hong | 2016-05-10 |
| 9281449 | Light emitting device | Sung Kyoon Kim, Hyun Seoung Ju, Byung Yeon Choi | 2016-03-08 |
| 9236526 | Light emitting device and light emitting device array | Byung Yeon Choi, Yong Gyeong Lee, Ji Hwan Lee, Hyun Seoung Ju, Gi Seok Hong | 2016-01-12 |
| 8878212 | Light emitting device, method of manufacturing the light emitting device, light emitting device package, and lighting system | Woo Sik Lim, Sung Kyoon Kim, Sung Ho Choo | 2014-11-04 |
| 8829541 | Light emitting device, light emitting device package, and lighting system | Myeongsoo Kim, SungKyoon Kim, Woo Sik Lim, Sung Ho Choo, Min Gyu Na | 2014-09-09 |
| 8564008 | Light emitting device and light emitting device package | Min Gyu Na | 2013-10-22 |
| 8507944 | Light emitting device, method of fabricating the same and light emitting device package | Sung Kyoon Kim, Sung Ho Choo | 2013-08-13 |
| 8415699 | Light emitting device, light emitting device package, and illumination system | Sung Kyoon Kim, Woo Sik Lim, Min Gyu Na | 2013-04-09 |
| 8304800 | Light emitting device, light emitting device package, and lighting device system | Sung Kyoon Kim | 2012-11-06 |
| 6169112 | Medicines for treating dementia or cognitive disorder, which comprises asiatic acid derivatives | Sang Sup Jew, Hyeung Geun Park, Hee-Doo Kim, Young Hoon Jung, Young Choong Kim +11 more | 2001-01-02 |
| 6071898 | Asiatic acid derivatives having modified A-ring | Sang Sup Jew, Hyeung Geun Park, Hee-Doo Kim, Young Hoon Jung, Young Choong Kim +13 more | 2000-06-06 |