Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6931189 | Optical waveguides and optical devices with optical waveguides | Youngkun Lee, Toshio Katsuyama, Tatsuya Tomaru | 2005-08-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6931189 | Optical waveguides and optical devices with optical waveguides | Youngkun Lee, Toshio Katsuyama, Tatsuya Tomaru | 2005-08-16 |