Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6804446 | Waveguide including at least one photonic crystal region for directing signals propagating therethrough | Gregory Nordin, Seunghyun Kim, Jingbo Cai | 2004-10-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6804446 | Waveguide including at least one photonic crystal region for directing signals propagating therethrough | Gregory Nordin, Seunghyun Kim, Jingbo Cai | 2004-10-12 |