Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7903978 | Optical transmission systems and amplifier control apparatuses and methods | Mark A. Kelty, Alistair J. Price | 2011-03-08 |
| 7522334 | Optical communication systems including optical amplifiers and amplification methods with flat noise figure profile | — | 2009-04-21 |
| 7343097 | Optical transmission systems including optical amplifiers and methods of use therein | David F. Smith | 2008-03-11 |
| 7339725 | Optical transmission systems including optical amplifiers and methods of use therein | David F. Smith | 2008-03-04 |
| 7215463 | Optical transmission systems including optical amplifiers and methods of use therein | David F. Smith | 2007-05-08 |
| 7133193 | Optical transmission systems including optical amplifiers, apparatuses and methods | Donald M. Cornwell, Jr., John J. Veselka, Jr., Stephen G. Grubb, Ruxiang Jin, Alistair J. Price +1 more | 2006-11-07 |
| 7088500 | Optical communication systems including optical amplifiers and amplification methods | — | 2006-08-08 |
| 7085042 | Optical transmission systems including optical amplifiers and methods of use therein | Raymond Zanoni | 2006-08-01 |
| 7046430 | Optical transmission systems including signal varying devices and methods | Stephen G. Grubb, Raymond Zanoni | 2006-05-16 |
| 7010229 | Optical transmission systems including optical amplifiers and methods | David J. Copeland, John J. Veselka, Jr., Donald M. Cornwell, Jr., Dean M. Smith, Mark A. Laliberte | 2006-03-07 |
| 6992815 | Optical transmission systems including optical amplifiers and methods of use therein | Raymond Zanoni | 2006-01-31 |
| 6934077 | Optical communication systems including optical amplifiers and amplification methods | — | 2005-08-23 |
| 6934473 | Optical systems including add drop devices and methods | — | 2005-08-23 |
| 6839522 | Optical signal varying devices, systems and methods | Stephen G. Grubb, Raymond Zanoni | 2005-01-04 |
| 6782209 | Optical transmission systems including optical amplifiers and methods | David J. Copeland, John J. Veselka, Jr., Donald M. Cornwell, Jr., Dean M. Smith, Mark A. Laliberte | 2004-08-24 |
| 6775056 | Optical transmission systems including signal varying devices and methods | Stephen G. Grubb, Raymond Zanoni | 2004-08-10 |
| 6771413 | Optical transmission systems including optical amplifiers, apparatuses and methods | Donald M. Cornwell, Jr., John J. Veselka, Jr., Stephen G. Grubb, Ruxiang Jin, Alistair J. Price +1 more | 2004-08-03 |
| 6587261 | Optical transmission systems including optical amplifiers and methods of use therein | Raymond Zanoni | 2003-07-01 |
| 6563614 | Optical transmission system and amplifier control apparatuses and methods | Mark A. Kelty, Alistair J. Price | 2003-05-13 |
| 6548225 | Method and apparatus for writing gratings | Timothy E. Hammon, Jonathan Mark Bulman | 2003-04-15 |
| 6538783 | Optical systems including add drop devices and methods | — | 2003-03-25 |
| 6426821 | Optical upconverter apparatuses, methods and systems | Alistair J. Price | 2002-07-30 |
| 6377389 | Optical signal varying devices | Stephen G. Grubb, Raymond Zanoni | 2002-04-23 |
| 6356383 | Optical transmission systems including optical amplifiers apparatuses and methods | Donald M. Cornwell, Jr., John J. Veselka, Jr., Stephen G. Grubb, Ruxiang Jin, Alistair J. Price +1 more | 2002-03-12 |
| 6344922 | Optical signal varying devices | Stephen G. Grubb, Raymond Zanoni, Deepak Boggavarapu, Ruxiang Jin | 2002-02-05 |