Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10141480 | Light emitting diode chip having distributed Bragg reflector and method of fabricating the same | Sum Geun Lee, Jin Cheol Shin, Jong Kyu Kim, So Ra Lee | 2018-11-27 |
| 10128306 | Light emitting diode chip having distributed bragg reflector and method of fabricating the same | Sum Geun Lee, Jin Cheol Shin, Jong Kyu Kim, So Ra Lee, Chung Hoon Lee | 2018-11-13 |
| 9577157 | Light emitting diode chip having distributed Bragg reflector and method of fabricating the same | Sum Geun Lee, Jin Cheol Shin, Jong Kyu Kim, So Ra Lee, Chung Hoon Lee | 2017-02-21 |
| 9343631 | Light emitting diode chip having distributed bragg reflector and method of fabricating the same | Sum Geun Lee, Jin Cheol Shin, Jong Kyu Kim, So Ra Lee, Chung Hoon Lee | 2016-05-17 |
| 9324919 | Light emitting diode chip having distributed Bragg reflector and method of fabricating the same | Sum Geun Lee, Jin Cheol Shin, Jong Kyu Kim, So Ra Lee, Chung Hoon Lee | 2016-04-26 |
| 8963178 | Light emitting diode chip having distributed bragg reflector and method of fabricating the same | Sum Geun Lee, Jin Cheol Shin, Jong Kyu Kim, So Ra Lee | 2015-02-24 |
| 8907360 | Light emitting diode chip having distributed bragg reflector, method of fabricating the same, and light emitting diode package having distributed bragg reflector | Chung Hoon Lee, Sum Geun Lee, Jin Cheol Shin, Jong Kyu Kim, So Ra Lee | 2014-12-09 |
| 8354680 | AC light emitting diode having full-wave light emitting cell and half-wave light emitting cell | Dae Sung Kal, Won Cheol Seo, Jang-woo Lee, Jin Cheol Shin, Jong Kyu Kim +1 more | 2013-01-15 |
| 8314440 | Light emitting diode chip and method of fabricating the same | Min Chan HEO, Jong Kyu Kim, Jin Cheol Shin, So Ra Lee, Sum Geun Lee | 2012-11-20 |