Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10600933 | Vertical structure LEDs | In-Kwon Jeong, Myung Cheol Yoo | 2020-03-24 |
| 10599000 | Smart window | Sang-Hwan Cho, Chung Sock Choi, So-Young Lee, Sun-Young Jung, Illhwan Lee +1 more | 2020-03-24 |
| 10461217 | Vertical structure LEDs | In-Kwon Jeong, Myung Cheol Yoo | 2019-10-29 |
| 10453993 | Vertical structure LEDs | In-Kwon Jeong, Myung Cheol Yoo | 2019-10-22 |
| 10340309 | Light emitting device | Jae Ho Lee, Yeo Jin Yoon, Eu Jin Hwang, Dae Won Kim | 2019-07-02 |
| 10243101 | Vertical structure LEDs | In-Kwon Jeong, Myung Cheol Yoo | 2019-03-26 |
| 9929208 | Light emitting device | Jae Ho Lee, Yeo Jin Yoon, Eu Jin Hwang, Dae Won Kim | 2018-03-27 |
| 9882084 | Vertical structure LEDs | In-Kwon Jeong, Myung Cheol Yoo | 2018-01-30 |
| 9627435 | Light emitting device | Jae Ho Lee, Yeo Jin Yoon, Eu Jin Hwang, Dae Won Kim | 2017-04-18 |
| 9472727 | Vertical structure LEDs | In-Kwon Jeong, Myung Cheol Yoo | 2016-10-18 |
| 9224907 | Vertical structure LEDs | In-Kwon Jeong, Myung Cheol Yoo | 2015-12-29 |
| 9219198 | Method for forming metal electrode, method for manufacturing semiconductor light emitting elements and nitride based compound semiconductor light emitting elements | Ho Won Jang | 2015-12-22 |
| 9209223 | Light emitting device and method of manufacturing the same | Jae Ho Lee, Yeo Jin Yoon, Eu Jin Hwang, Dae Won Kim | 2015-12-08 |
| 9196796 | Semiconductor light emitting diode having ohmic electrode structure and method of manufacturing the same | Yang Hee Song | 2015-11-24 |
| 8993997 | Light emitting device having MgO pyramid structure and method for fabricating the same | Jun Ho Son, Hak Ki Yu | 2015-03-31 |
| 8957449 | Method for manufacturing nano-imprint mould, method for manufacturing light-emitting diode using the nano imprint mould manufactured thereby, and light-emitting diode manufactured thereby | Jun Ho Son, Yang Hee Song | 2015-02-17 |
| 8951820 | Method of fabricating nano-imprint mold for a light emitting diode | Jun Ho Son, Yang Hee Song | 2015-02-10 |
| 8921885 | Method for forming ohmic electrode and semiconductor light emitting element | — | 2014-12-30 |
| 8895957 | Light emitting device and method of manufacturing the same | Jae Ho Lee, Yeo Jin Yoon, Eu Jin Hwang, Dae Won Kim | 2014-11-25 |
| 8896017 | Vertical structure LEDs | In-Kwon Jeong, Myung Cheol Yoo | 2014-11-25 |
| 8860070 | Vertical gallium nitride-based light emitting diode and method of manufacturing the same | — | 2014-10-14 |
| 8809898 | Method of fabricating vertical structure LEDs | Inkwon Jeong, Myung Cheol Yoo | 2014-08-19 |
| 8704246 | Light emitting device and method of manufacturing the same | Jae Ho Lee, Yeo Jin Yoon, Eu Jin Hwang, Dae Won Kim | 2014-04-22 |
| 8629474 | Light emitting device and method of manufacturing the same | — | 2014-01-14 |
| 8552455 | Semiconductor light-emitting diode and a production method therefor | Yang Hee Song, Jun Ho Son, Buem Joon KIM | 2013-10-08 |