Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4980892 | Optical system including wavelength-tunable semiconductor laser | John E. Cunningham, Timothy Harris, Erdmann F. Schubert | 1990-12-25 |
| 4435809 | Passively mode locked laser having a saturable absorber | Won-Tien Tsang | 1984-03-06 |