Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8497742 | Multi-layer waveguide structure having spaced apart first and second signal units of different widths and heights | Dong Hyun Lee, Young Hwan Kim, Sung-Tae Choi, Jung-han Choi, Cheol-gyu Hwang +1 more | 2013-07-30 |