Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628864 | Optical code generation and detection | David Richardson, Periklis Petropoulis, Peh Chiong Teh | 2003-09-30 |
| 6549705 | Fabrication of optical waveguide gratings | Richard Ian Laming | 2003-04-15 |