Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10069038 | Substrate having concave-convex pattern, light-emitting diode including the substrate, and method for fabricating the diode | Sum Geun Lee, Kyung Wan Kim, Yeo Jin Yoon, Duk Il Suh, Ji Hye Kim | 2018-09-04 |
| 9923121 | Light-emitting diode and manufacturing method therefor | Se Hee Oh, Jong Kyu Kim, Min Woo Kang, Hyun A Kim | 2018-03-20 |
| 9900020 | Digital/analog converter and communication device including the same | Jong Woo Lee, Yang-hun Lee, Woo Jin Jang | 2018-02-20 |
| 9893051 | LED chip having ESD protection | Seom Geun Lee, Yeo Jin Yoon, So Ra Lee, Myoung Hak Yang | 2018-02-13 |
| 9880808 | Display apparatus and method of controlling a display apparatus in a voice recognition system | Eun-hee Park, Sang Jin Han | 2018-01-30 |