Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9893235 | Light emitting device and light emitting apparatus having the same | Hee Seok Choi, Seok Beom Choi, Ju Won Lee, Deok Ki Hwang, Young Ju Han | 2018-02-13 |
| 9673366 | Light emitting device and light emitting apparatus | Deok Ki Hwang, Young Ju Han, Hee Seok Choi, Ju Won Lee, Seok Beom Choi | 2017-06-06 |
| 9595640 | Light emitting device, light emitting device package and light emitting module | Seok Hun Bae, Seok Beom Choi, Deok Ki Hwang, Young Ju Han, Hee Seok Choi +6 more | 2017-03-14 |
| 9397261 | Light emitting device and light emitting apparatus having the same | Hee Seok Choi, Seok Beom Choi, Ju Won Lee, Deok Ki Hwang, Young Ju Han | 2016-07-19 |
| 9269878 | Light emitting device and light emitting apparatus | Deok Ki Hwang, Young Ju Han, Hee Seok Choi, Ju Won Lee, Seok Beom Choi | 2016-02-23 |
| 7868344 | Nitride semiconductor light emitting device including electrodes of a multilayer structure | Bong Il Yi, Jae Ho Han, Dong Min Jeon | 2011-01-11 |
| 7687821 | Gallium nitride based light emitting diode | Dong Min Jeon, Jae Ho Han | 2010-03-30 |