Issued Patents 2002
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6459529 | Optical systems and methods and optical amplifiers for use therein | John J. Veselka, Jr., Donald M. Cornwell, Jr. | 2002-10-01 |
| 6433306 | Semiconductor laser high power amplifier system for materials processing | David F. Welch, Raymond Zanoni | 2002-08-13 |
| 6388806 | Upgradable, gain flattened fiber amplifiers for WDM applications | Paul N. Freeman, Daniel Ratoff, David G. Mehuys | 2002-05-14 |
| 6377389 | Optical signal varying devices | Raymond Zanoni, Thomas D. Stephens | 2002-04-23 |
| 6356383 | Optical transmission systems including optical amplifiers apparatuses and methods | Donald M. Cornwell, Jr., John J. Veselka, Jr., Thomas D. Stephens, Ruxiang Jin, Alistair J. Price +1 more | 2002-03-12 |
| 6347007 | Semiconductor laser high power amplifier system | David F. Welch, Raymond Zanoni | 2002-02-12 |
| 6345141 | Double-clad optical fiber with improved inner cladding geometry | David F. Welch | 2002-02-05 |
| 6344925 | Optical systems and methods and optical amplifiers for use therein | John J. Veselka, Jr., Donald M. Cornwell, Jr. | 2002-02-05 |
| 6344922 | Optical signal varying devices | Raymond Zanoni, Thomas D. Stephens, Deepak Boggavarapu, Ruxiang Jin | 2002-02-05 |
| 6335941 | Semiconductor laser highpower amplifier system | David F. Welch, Raymond Zanoni | 2002-01-01 |