Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9584386 | Node unit capable of measuring delay and distributed antenna system including the same | Doyoon Kim, Yeongshin Yeo | 2017-02-28 |
| 9572178 | Node unit of distributed antenna system | Kwangnam SEO, Doyoon Kim | 2017-02-14 |