Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12356783 | Light emitting device for display and unit pixel having the same | So Ra Lee | 2025-07-08 |
| 12250839 | Single chip multi band LED and application thereof | Yong Hyun BAEK, Ji Hun KANG, Ji Hoon Park, So Ra Lee | 2025-03-11 |
| 12125945 | Single chip multi band LED | Yong Hyun BAEK, Ji Hun KANG, Ji Hoon Park | 2024-10-22 |
| 12095001 | Single chip multi band LED | Yong Hyun BAEK, Ji Hun KANG, Ji Hoon Park | 2024-09-17 |
| 12027571 | Light emitting device for display and unit pixel having the same | So Ra Lee | 2024-07-02 |
| 11935990 | Light emitting diode having side reflection layer | Jong Min Jang, Chang Youn Kim, Jae Hee Lim | 2024-03-19 |
| 11843076 | Single chip multi band led and application thereof | Yong Hyun BAEK, Ji Hun KANG, Ji Hoon Park, So Ra Lee | 2023-12-12 |
| 11804573 | Group III-V light emitting diode | Toshiya Yokogawa, Chung Hoon Lee | 2023-10-31 |
| 11658263 | Method of fabricating a light emitting device having a stacked structure | Ji Hoon Park, Ji Hun KANG, Yong Hyun BAEK, Hyo Shik Choi | 2023-05-23 |
| 11631714 | Light emitting device for display and unit pixel having the same | So Ra Lee | 2023-04-18 |
| 11621370 | Single chip multi band led and application thereof | Yong Hyun BAEK, Ji Hun KANG, Ji Hoon Park, So Ra Lee | 2023-04-04 |
| 11557695 | Single chip multi band LED | Yong Hyun BAEK, Ji Hun KANG, Ji Hoon Park | 2023-01-17 |
| 11189755 | Light emitting diode having side reflection layer | Jong Min Jang, Chang Youn Kim, Jae Hee Lim | 2021-11-30 |
| 10749078 | Light emitting diode having side reflection layer | Jong Min Jang, Chang Youn Kim, Jae Hee Lim | 2020-08-18 |
| 10559720 | High-power light-emitting diode and light-emitting module having the same | Jong Min Jang, Seon Min Bae, Jae Hee Lim, Chang Yeon Kim | 2020-02-11 |
| 10326050 | Light-emitting device with improved light extraction efficiency | Jong Min Jang, Jong Kyun You, Da Hye Kim, Seon Min Bae, Jae Hee Lim | 2019-06-18 |
| 10283675 | Vertical light emitting diode having electrode configuration and light emitting diode package having the same | Jong Kyun You, Byoung Kyu Park, Chang Yeon Kim | 2019-05-07 |
| 9966501 | Light emitting device with high efficiency | Seung Kyu Choi, Hee Sub Lee, Soon-Ho Ahn, Su Youn Hong | 2018-05-08 |
| 9966497 | Method of fabricating nonpolar gallium nitride-based semiconductor layer, nonpolar semiconductor device, and method of fabricating the same | Seung Kyu Choi, Jung Whan Jung | 2018-05-08 |
| 9853182 | Gallium nitride-based light emitting diode | Seung Kyu Choi, Jung Whan Jung, Ki Bum Nam, Kenji Shimoyama, Kaori Kurihara | 2017-12-26 |
| 9728404 | Method of growing nitride semiconductor layer, nitride semiconductor device, and method of fabricating the same | Woo Chul Kwak, Seung Kyu Choi, Jae-Hoon Song, Jung Whan Jung | 2017-08-08 |
| 9653645 | Light emitting diode | Jong Min Jang, Seon Min Bae | 2017-05-16 |
| 9449815 | Method of growing gallium nitride based semiconductor layers and method of fabricating light emitting device therewith | Seung Kyu Choi, Woo Chul Kwak, Jung Whan Jung | 2016-09-20 |
| 9287367 | Semiconductor device and method of manufacturing the same | Woo Chul Kwak, Seung Kyu Choi, Jung Whan Jung, Yong Hyun BAEK, Sam Jang +2 more | 2016-03-15 |
| 9142622 | Method of growing nitride semiconductor layer, nitride semiconductor device, and method of fabricating the same | Woo Chul Kwak, Seung Kyu Choi, Jae-Hoon Song, Jung Whan Jung | 2015-09-22 |