Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7336905 | Bidirectional optical transceiver | Young-Kwon Yoon, Gi-Tae Mun, Hyun-Ho Ryoo | 2008-02-26 |
| 7018109 | Optical receiver of bidirectional optical communication module and method for manufacturing the same | Young-Kwon Yoon, Hyun-Ho Ryoo, Gi-Tae Mun, Tsumori Masahiko | 2006-03-28 |