Issued Patents 1994
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373389 | Method for linearizing an unbalanced Mach Zehnder optical frequency discriminator | — | 1994-12-13 |
| 5331449 | Optical fiber tree and branch network for AM signal distribution | Douglas W. Hall, Edward F. Murphy | 1994-07-19 |
| 5321543 | Apparatus and method for linearizing an external optical modulator | — | 1994-06-14 |
| 5321707 | Remote pumping for active optical devices | — | 1994-06-14 |
| 5301054 | Transmission of AM-VSB video signals over an optical fiber | Douglas W. Hall, Edward F. Murphy | 1994-04-05 |
| 5295209 | Spontaneous emission source having high spectral density at a desired wavelength | — | 1994-03-15 |
| 5293545 | Optical source with reduced relative intensity noise | — | 1994-03-08 |
| 5283686 | Optical systems with grating reflector | — | 1994-02-01 |