Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10012824 | Optical device and method of controlling direction of light from optical device | Sangmo Cheon, Changwon Lee, Unjeong Kim, Jineun KIM, Younggeun Roh +2 more | 2018-07-03 |
| 9997893 | Semiconductor laser diode and method of fabricating the same | Jinwoo Ju, Youngho Song | 2018-06-12 |
| 9903815 | Authentication structure/apparatus and method | Jineun KIM, Younggeun Roh, Yeonsang Park, Changwon Lee | 2018-02-27 |
| 9904077 | Tunable nano-antenna and methods of manufacturing and operating the same | Yeonsang Park, Jineun KIM, Younggeun Roh, Changwon Lee, Sangmo Cheon +3 more | 2018-02-27 |