Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9847469 | Natural-superlattice-structured thermoelectric material | Hyeung-Jin Lee, Yong Rae Cho, Jong-soo Rhyee, Yoo Jang Song | 2017-12-19 |
| 9644813 | Lighting device | Hyun Duck Yang, Chul Hong Kim, Gwang Ho Park, Moo Ryong Park | 2017-05-09 |
| 9627595 | Lighting device | Kwang Ho Park, Moo Ryong Park, Chul Hong Kim, Ki Beom Kim, Hyung Min Park +1 more | 2017-04-18 |
| 9541696 | Illuminating device | Hyun Duck Yang, Chul Hong Kim, Gwang Ho Park, Moo Ryoung Park | 2017-01-10 |