Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7796893 | Optical bi-directional transceiver module | Jae Oh Byun | 2010-09-14 |
| 6628854 | Connector-type optical transceiver using SOI optical waveguide | Min Ho Choi, Do Youl Kim | 2003-09-30 |
| 6453096 | Jig for the batch production of optical communication apparatuses, and method using the same | Do Youl Kim, Min Ho Choi | 2002-09-17 |