Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6222865 | Laser diode of the type having a buried heterostructure | Bjorn Stoltz, Ulf Ohlander | 2001-04-24 |
| 6215804 | Producing laser light of different wavelengths | Paul J. Weber | 2001-04-10 |
| 5522004 | Device and method for dispersion compensation in a fiber optic transmission system | Anders G. Djupsjobacka | 1996-05-28 |
| 5416866 | Optical waveguide/grating device for filtering optical wavelengths | — | 1995-05-16 |