Issued Patents 2018
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10128306 | Light emitting diode chip having distributed bragg reflector and method of fabricating the same | Sum Geun Lee, Sang Ki Jin, Jin Cheol Shin, Jong Kyu Kim, So Ra Lee | 2018-11-13 |
| 10103305 | High efficiency light emitting device | Yeo Jin Yoon | 2018-10-16 |
| 9997669 | High power light emitting device and method of making the same | Chang Ik Im, Motonobu Takeya, Michael Lim | 2018-06-12 |
| 9991425 | Light emitting device having wide beam angle and method of fabricating the same | Jong Hyeon Chae, Daewoong Suh, Jong Min Jang, Joon Sup Lee, Won Young Roh +3 more | 2018-06-05 |
| 9960324 | Light-emitting device having surface-modified luminophores | Walter Tews, Gundula Roth, Detlef Starick | 2018-05-01 |
| 9918360 | Light-emitting diode lighting apparatus | Keon Young Lee | 2018-03-13 |