Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8188489 | Light emitting diode for AC operation | Chung Hoon Lee, Dae Won Kim, Dae Sung Kal, Kyung Hee Ye, Yeo Jin Yoon | 2012-05-29 |
| 8183072 | Light emitting device having plurality of non-polar light emitting cells and method of fabricating the same | Kwang Choong Kim, Kyung Hee Ye | 2012-05-22 |
| 7982234 | Light emitting device and method for fabricating the same | Yun Goo Kim, Chang Youn Kim | 2011-07-19 |
| 7846755 | Light emitting diode having plurality of light emitting cells and method of fabricating the same | Dae Sung Kal, Dae Won Kim, Kyung Hee Ye, Joo Woong Lee | 2010-12-07 |
| 7709849 | Light emitting diode having plurality of light emitting cells and method of fabricating the same | Dae Sung Kal, Dae Won Kim, Kyung Hee Ye, Joo Woong Lee | 2010-05-04 |