Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9012952 | Light emitting diode having electrode pads | Won Cheol Seo, Dae-sung Cho, Kyung Hee Ye, Yeo Jin Yoon | 2015-04-21 |
| 8987772 | Light emitting diode chip having electrode pad | Ye Seul Kim, Yeo Jin Yoon, Sang-Hyun Oh, Keum Ju Lee, Jin Woong Lee +2 more | 2015-03-24 |
| 8963183 | Light emitting diode having distributed Bragg reflector | Duk Il Suh, Jae Moo Kim, Yeo Jin Yoon, Ye Seul Kim, Sang-Hyun Oh +1 more | 2015-02-24 |
| 8878220 | Light emitting diode with improved luminous efficiency | Jeong Hee Yang, Yeo Jin Yoon, Ye Seul Kim, Sang-Hyun Oh, Duk Il Suh +3 more | 2014-11-04 |
| 8742449 | Light emitting diode having electrode pads | Won Cheol Seo, Dae-sung Cho, Kyung Hee Ye, Yeo Jin Yoon | 2014-06-03 |
| 8680559 | Light emitting diode having electrode extensions for current spreading | Soo Young Moon, Kyu Ho Lee, Yeo Jin Yoon, Jeong Hee Yang, Won Cheol Seo | 2014-03-25 |
| 8609449 | Method of fabricating semiconductor substrate and method of fabricating light emitting device | Chang Youn Kim, Shiro Sakai, Hwa Mok Kim, Joon Hee Lee, Soo Young Moon | 2013-12-17 |
| 8541806 | Light emitting diode having electrode pads | Jeong Hee Yang, Yeo Jin Yoon | 2013-09-24 |
| 8525212 | Light emitting diode having electrode extensions | Ye Seul Kim, Jeong Hee Yang, Jae Moo Kim | 2013-09-03 |
| 8436369 | Light emitting diode having electrode pads | Won Cheol Seo, Dae Sung Kal, Kyung Hee Ye, Yeo Jin Yoon | 2013-05-07 |
| 8373188 | Light emitting diode having distributed Bragg reflector | Duk Il Suh, Jae Moo Kim, Yeo Jin Yoon, Ye Seul Kim, Sang-Hyun Oh +1 more | 2013-02-12 |
| 8329488 | Method of fabricating semiconductor substrate and method of fabricating light emitting device | Chang Youn Kim, Shiro Sakai, Hwa Mok Kim, Joon Hee Lee, Soo Young Moon | 2012-12-11 |
| 8309971 | Light emitting diode having electrode pads | Won Cheol Seo, Dae Sung Kal, Kyung Hee Ye, Yeo Jin Yoon | 2012-11-13 |
| 8183075 | Method of fabricating semiconductor substrate and method of fabricating light emitting device | Chang Youn Kim, Shiro Sakai, Hwa Mok Kim, Joon Hee Lee, Soo Young Moon | 2012-05-22 |
| 8026119 | Method of fabricating semiconductor substrate and method of fabricating light emitting device | Chang Youn Kim, Shiro Sakai, Hwa Mok Kim, Joon Hee Lee, Soo Young Moon | 2011-09-27 |