Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9464765 | LED lighting apparatus | Hwa-Gune Chong | 2016-10-11 |
| 8944670 | Base for LED lamp, base set for LED lamp, socket set for LED lamp, and lamp assembly using the same | — | 2015-02-03 |
| D719686 | Light emitting diode lamp | Hwa-Gune Chong | 2014-12-16 |
| D719687 | Light emitting diode lamp | Hwa-Gune Chong | 2014-12-16 |
| 8757832 | LED lighting lamp | — | 2014-06-24 |
| 8648374 | Light emitting diode device including a heat-radiation/light-reflection member | Sea-Kyoung Huh, Hwa-Gune Chong | 2014-02-11 |
| 8562326 | Electrospinning apparatus for producing nanofibres and capable of adjusting the temperature and humidity of a spinning zone | — | 2013-10-22 |
| D671245 | Light emitting diode lamp | — | 2012-11-20 |
| D670830 | Light emitting diode lamp | — | 2012-11-13 |