Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6159758 | Method of improving laser yield for target wavelengths in epitaxial InGaAsP lasers based upon the thermal conductivity of the InP substrate | Chris W. Ebert, Mary L. Gray, Joseph Brian Seiler, Nikolaos Tzafaras | 2000-12-12 |
| 6033926 | Method for making multiple wavelength semiconductor lasers on a single wafer | Utpal Kumar Chakrabarti, Richard W. Glew | 2000-03-07 |