Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483967 | Optical waveguide coupler for interconnection of electro-optical devices | Ray T. Chen | 2002-11-19 |
| 6470117 | Compression-molded three-dimensional tapered universal waveguide couplers | Ray T. Chen | 2002-10-22 |
| 6400855 | N × N optical switching array device and system | Bulang Li | 2002-06-04 |