Issued Patents 2017
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9847621 | Apparatus for outputting directional light and light interconnection system having the same | Younggeun Roh, Sangmo Cheon, Jineun KIM, Yeonsang Park, Changwon Lee | 2017-12-19 |
| 9790332 | Nanostructure and optical device including the nanostructure | Younggeun Roh, Yeonsang Park, Changwon Lee, Soojin Park, Seungmin Yoo | 2017-10-17 |
| 9666675 | Graphene device and method of operating the same | Younggeun Roh, Yeonsang Park, Chihun In, Hyunyong Choi | 2017-05-30 |
| 9577123 | Nanostructure and optical device having nanostructure | Younggeun Roh, Jineun KIM, Soojin Park, Yeonsang Park, Chanwook BAIK +3 more | 2017-02-21 |
| 9559227 | Nanostructure and optical device including the nanostructure | Younggeun Roh, Yeonsang Park, Changwon Lee, Soojin Park, Seungmin Yoo | 2017-01-31 |
| 9548368 | Semiconductor device including ion gel material and electronic device including the semiconductor device | Youngseon SHIM, Yeonsang Park, Changwon Lee, Sungwoo Hwang | 2017-01-17 |