Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11658263 | Method of fabricating a light emitting device having a stacked structure | Ji Hoon Park, Ji Hun KANG, Chae Hon Kim, Yong Hyun BAEK | 2023-05-23 |
| 11049995 | High-efficiency long-wavelength light-emitting device | Hong Jae Yoo, Hyung Ju Lee | 2021-06-29 |
| 10374123 | UV light emitting device | Chang Seok Han, Woo Chul Kwak, Jung Hwan Hwang, Chang Geun Jang | 2019-08-06 |
| 10177273 | UV light emitting device | Chang Suk Han, Hwa Mok Kim, Mi So Ko, A Ram Cha Lee | 2019-01-08 |
| 10164150 | Near UV light emitting device | Chang Suk Han, Hwa Mok Kim, Mi So Ko, A Ram Cha Lee | 2018-12-25 |
| 9911898 | Ultraviolet light-emitting device | Jung Hwan Hwang, Chang Suk Han | 2018-03-06 |
| 9577144 | Ultraviolet light-emitting device | Jung Hwan Hwang, Chang Suk Han | 2017-02-21 |
| 9543476 | UV light emitting diode and method of fabricating the same | Ki Yon Park, Jeong Hun Heo, Hwa Mok Kim, Chang Suk Han | 2017-01-10 |
| 9312447 | Near UV light emitting device | Chang Suk Han, Hwa Mok Kim, Mi So Ko, A Ram Cha Lee | 2016-04-12 |
| 9252012 | Method of fabricating a nitride substrate | Ki Yon Park, Hwa Mok Kim, Chang Suk Han, Mi So Ko | 2016-02-02 |
| 9224913 | Near UV light emitting device | Chang Suk Han, Hwa Mok Kim, Mi So Ko, A Ram Cha Lee | 2015-12-29 |
| 9093595 | Photo detection device | Ki Yon Park, Chang Suk Han, Hwa Mok Kim, Daewoong Suh | 2015-07-28 |