Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5035477 | Method of changing the spot diameter of single-mode step-index fibers, and single-mode fiber coupling unit made by said method | — | 1991-07-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5035477 | Method of changing the spot diameter of single-mode step-index fibers, and single-mode fiber coupling unit made by said method | — | 1991-07-30 |