Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8525196 | Nitride-based semiconductor light emitting diode | Hyuk Lee, Hyun Kyung Kim, Dong Joon Kim | 2013-09-03 |
| 8124997 | Nitride semiconductor light emitting device and method of manufacturing the same | Tae Jun Kim, Su Yeol Lee, Dong Woo Kim, Hyun-Ju Park, In Joon Pyeon | 2012-02-28 |
| 7994525 | Nitride-based semiconductor light emitting diode | Hyuk Lee, Hyun Kyung Kim, Dong Joon Kim | 2011-08-09 |
| 7977134 | Nitride-based semiconductor light emitting diode and method of manufacturing the same | Hyuk Lee, Hyun Kyung Kim, Dong Joon Kim | 2011-07-12 |
| 7893447 | Nitride-based semiconductor light emitting diode | Hyuk Lee, Hyun Kyung Kim, Dong Joon Kim | 2011-02-22 |
| 7727787 | Nitride semiconductor light emitting device and method of manufacturing the same | Tae Jun Kim, Su Yeol Lee, Dong Woo Kim, Hyun-Ju Park, In Joon Pyeon | 2010-06-01 |
| D595243 | Light-emitting diode | Jae Joon Yoon, Sung Soo Park | 2009-06-30 |
| 7459223 | Electrochemical methods for generation of a biological proton motive force | Joseph G. Zeikus, Mahendra Jain | 2008-12-02 |
| 7456438 | Nitride-based semiconductor light emitting diode | Hyuk Lee, Chang Wan KIM, Yong Chun Kim | 2008-11-25 |
| D579425 | Light-emitting diode | Jae Joon Yoon, Sung Soo Park | 2008-10-28 |
| 7235818 | Flip chip type nitride semiconductor light emitting device and manufacturing method thereof | Hyun Kyung Kim, Yong Chun Kim | 2007-06-26 |
| 6949773 | GaN LED for flip-chip bonding and method of fabricating the same | — | 2005-09-27 |
| 6495023 | Electrochemical methods for generation of a biological proton motive force and pyridine nucleotide cofactor regeneration | Gregory Zeikus, Mahendra Jain | 2002-12-17 |