Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9587818 | LED lighting apparatus with improved heat radiation property | Yong-geun Kim, Sang-Young Lee, Ki Chul An, Yun Hee Ra | 2017-03-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9587818 | LED lighting apparatus with improved heat radiation property | Yong-geun Kim, Sang-Young Lee, Ki Chul An, Yun Hee Ra | 2017-03-07 |