Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866266 | Method of measuring polarization and birefringence in single-mode optical fibers | Riccardo Calvani, Renato Caponi, Francesco Cisternino | 1989-09-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866266 | Method of measuring polarization and birefringence in single-mode optical fibers | Riccardo Calvani, Renato Caponi, Francesco Cisternino | 1989-09-12 |