Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447959 | Amplitude mask for writing long-period gratings | Alan Heaney, David B. Stegall | 2002-09-10 |
| 6411755 | Cladding-assisted single-mode fiber coupler | — | 2002-06-25 |
| 6376830 | System and method for measuring the transfer function of a guided wave device | Mark E. Froggatt | 2002-04-23 |