Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798948 | Method and apparatus for reducing the wavelength dependency of an integrated optical filter | Vincent Delisle | 2004-09-28 |
| 6763154 | Methods and structures for the control of optical waveguide devices by stress | Robert I. MacDonald, Barrie Keyworth | 2004-07-13 |
| 6711311 | Polarization beam splitter or combiner | Vincent Delisle, Gonzalo Wills, Pierre D. Wall, Yihao Cheng, Dean Sheldon Spicer +1 more | 2004-03-23 |
| 6701043 | Arrayed waveguide grating having a reflective input coupling | Vincent Delisle, Steven Oliver | 2004-03-02 |