Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8476648 | Light emitting device and method of manufacturing the same | Jae Ho Lee, Yeo Jin Yoon, Eu Jin Hwang, Dae Won Kim | 2013-07-02 |
| 8384120 | Method of fabricating vertical structure LEDs | In-Kwon Jeong, Myung Cheol Yoo | 2013-02-26 |
| 8362510 | Light emitting device and method of manufacturing the same | — | 2013-01-29 |
| 8323999 | Gallium nitride-based III-V group compound semiconductor device and method of manufacturing the same | — | 2012-12-04 |
| 8283687 | Light emitting device and method of manufacturing the same | — | 2012-10-09 |
| 8274094 | GaN compound semiconductor light emitting element and method of manufacturing the same | — | 2012-09-25 |
| 8263997 | Method for forming ohmic electrode and semiconductor light emitting element | — | 2012-09-11 |
| 8143640 | GaN compound semiconductor light emitting element and method of manufacturing the same | — | 2012-03-27 |
| 8093618 | Multi-layer ohmic electrode, semiconductor light emitting element having multi-layer ohmic electrode, and method of forming same | Sang Han Lee | 2012-01-10 |
| 8039861 | GaN compound semiconductor light emitting element and method of manufacturing the same | — | 2011-10-18 |
| 8008101 | GaN compound semiconductor light emitting element and method of manufacturing the same | — | 2011-08-30 |
| 7999279 | GaN compound semiconductor light emitting element and method of manufacturing the same | — | 2011-08-16 |
| 7989314 | Method of manufacturing a flexible device and method of manufacturing a flexible display | Soo-Young Kim | 2011-08-02 |
| 7977691 | Light emitting device and method of manufacturing the same | Jae Ho Lee, Yeo Jin Yoon, Eu Jin Hwang, Dae Won Kim | 2011-07-12 |
| 7964884 | GaN compound semiconductor light emitting element and method of manufacturing the same | — | 2011-06-21 |
| 7951626 | Light emitting device and method of manufacturing the same | Jae Ho Lee, Yeo Jin Yoon, Eu Jin Hwang, Dae Won Kim | 2011-05-31 |
| 7928465 | Method of fabricating vertical structure LEDs | In-Kwon Jeong, Myung Cheol Yoo | 2011-04-19 |
| 7915153 | Passivation film and method of forming the same | Hak Ki Yu | 2011-03-29 |
| 7859109 | Gallium nitride-based III-V group compound semiconductor device and method of manufacturing the same | — | 2010-12-28 |
| 7816705 | Method of fabricating vertical structure LEDs | In-Kwon Jeong, Myung Cheol Yoo | 2010-10-19 |
| 7723737 | Light emitting device | Jae Ho Lee, Yeo Jin Yoon, Eu Jin Hwang, Dae Won Kim | 2010-05-25 |
| 7588952 | Method of fabricating vertical structure LEDs | In-Kwon Jeong, Myung Cheol Yoo | 2009-09-15 |
| 7576368 | Method of fabricating vertical structure LEDs | In-Kwon Jeong, Myung Cheol Yoo | 2009-08-18 |
| 7569865 | Method of fabricating vertical structure LEDs | In-Kwon Jeong, Myung Cheol Yoo | 2009-08-04 |
| 7563629 | Method of fabricating vertical structure LEDs | In-Kwon Jeong, Myung Cheol Yoo | 2009-07-21 |