Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7164816 | Signal addition to a wave division multiplex system | — | 2007-01-16 |
| 6788900 | System for checking the operation of an optical filter | — | 2004-09-07 |
| 6590684 | Optical system | — | 2003-07-08 |
| 6529302 | Channel switching in wavelength encoded optical communication systems | — | 2003-03-04 |
| 6519061 | Traffic switching between different wavelength multiplexed channels in optical communications systems | David Lewis | 2003-02-11 |
| 6486988 | Upgrading optical communications systems without traffic interruption | David Lewis | 2002-11-26 |
| 6363202 | Management and control of the power levels of wavelength multiplexed optical signals | — | 2002-03-26 |
| 6188817 | Photonics system | — | 2001-02-13 |
| 4867371 | Fabrication of optical devices | Richard L. Davis, Peter J. Morgan | 1989-09-19 |
| 4752816 | Electronic component | Ricardo S. Sussman | 1988-06-21 |
| 4652080 | Optical transmission systems | Andrew Cannon Carter | 1987-03-24 |
| 4625225 | Integrated light detection or generation means and amplifying means | Andrew Cannon Carter | 1986-11-25 |
| 4542511 | Semi-conductor lasers | Malcolm E. Harding | 1985-09-17 |
| 4357072 | Sealing optical fibres into packages | Andrew Cannon Carter | 1982-11-02 |