Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9530947 | Lens and light emitting module for surface illumination | Eun Ju Kim | 2016-12-27 |
| 9508909 | Light-emitting diode and method for manufacturing same | Tae Hyuk Im, Chang Yeon Kim, Yeo Jin Yoon, Joon Hee Lee, Da Hye Kim +2 more | 2016-11-29 |
| 9411089 | Light source module and backlight unit having the same | Yu Dae Han, Chung Hoon Lee | 2016-08-09 |
| 9362449 | High efficiency light emitting diode and method of fabricating the same | Chang Yeon Kim, Dae-sung Cho, Young-Wug Kim, Jong Kyun You, Kenji Shimoyama +2 more | 2016-06-07 |
| 9263255 | Method for separating epitaxial layers from growth substrates, and semiconductor device using same | Jeong Hun Heo, Joo Won Choi, Choong Min Lee, Su Jin Shin, Yu Dae Han +1 more | 2016-02-16 |
| 9236533 | Light emitting diode and method for manufacturing same | Tae Hyuk Im, Chang Yeon Kim, Yeo Jin Yoon, Joon Hee Lee, Da Hye Kim +2 more | 2016-01-12 |
| 9209358 | Semiconductor device and method of fabricating the same | Won Cheol Seo, Dae-sung Cho, Chung Hoon Lee | 2015-12-08 |
| 9136427 | Light emitting diode and method of fabricating the same | Kwang Joong Kim, Chang Suk Han, Kyung Hee Ye, Seung Kyu Choi, Nam Yoon Kim +2 more | 2015-09-15 |
| 9136432 | High efficiency light emitting diode | Jun Ho Yun, Joon Hee Lee, Chang Youn Kim, Hong Jae Yoo, Sung-Hoon Hong | 2015-09-15 |
| 9054231 | Method of fabricating semiconductor device using gang bonding and semiconductor device fabricated by the same | Chung Hoon Lee, Dae Sung Kal | 2015-06-09 |
| 8664693 | Light emitting diode having algan buffer layer and method of fabricating the same | — | 2014-03-04 |
| 8575594 | Light emitting diode having a barrier layer with a superlattice structure | Chung Hoon Lee, Dae Sung Kal | 2013-11-05 |
| 8559230 | Row decoder and non-volatile memory device | — | 2013-10-15 |
| 8470626 | Method of fabricating light emitting diode | Kwang Joong Kim, Chang Suk Han, Seung Kyu Choi, Nam Yoon Kim, Kyung Hae Kim +1 more | 2013-06-25 |
| 8470697 | Method of forming p-type compound semiconductor layer | Hwa Mok Kim, James S. Speck | 2013-06-25 |
| 8357924 | Light emitting diode and method of fabricating the same | Kwang Joong Kim, Chang Suk Han, Kyung Hee Ye, Seung Kyu Choi, Nam Yoon Kim +2 more | 2013-01-22 |
| 8269228 | AC light emitting diode | Chung Hoon Lee, Dae Won Kim | 2012-09-18 |
| 8154008 | Light emitting diode with improved structure | Chung Hoon Lee, Dae Sung Kal | 2012-04-10 |
| 7994539 | Light emitting diode having algan buffer layer and method of fabricating the same | — | 2011-08-09 |
| 7801259 | Frequency detecting circuit and method, and semiconductor apparatus including frequency detecting circuit | Hyuk-Jun Sung | 2010-09-21 |
| 7772588 | Light emitting device with improved internal quantum efficiency | Chung Hoon Lee, Dae Won Kim, Dae Sung Kal | 2010-08-10 |
| 7682953 | Method of forming p-type compound semiconductor layer | Hwa Mok Kim, James S. Speck | 2010-03-23 |
| 7667225 | Light emitting device | Chung Hoon Lee, Dae Won Kim, Dae Sung Kal | 2010-02-23 |