Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10351799 | Layered candle assembly and methods of forming thereof | Gerald Andy | 2019-07-16 |
| 9663745 | Layered candle assembly and methods of forming thereof | Gerald Andy | 2017-05-30 |
| 6933485 | Stabilizing power and wavelength of output radiation from a stabilized radiation source in optical communications systems | Peter Livermore, Graham Butler, Darren Vass | 2005-08-23 |
| 6934458 | Method and apparatus for generating a pulse width modulated signal and optical attenuator controlled by a pulse width modulated signal | Roger Brown, Earl A Dennis, Darren Vass, Graham Butler | 2005-08-23 |
| 6930814 | Calibrating voltage controllable optical components in communication systems | Peter Livermore, Graham Butler, Darren Vass | 2005-08-16 |
| 6870863 | Methods of controlling a laser in a WDM application | Graham Butler | 2005-03-22 |
| 6747778 | Method and apparatus for generating a pulse width modulated signal and optical attenuator controlled by a pulse width modulated signal | Roger Brown, Earl A Dennis, Darren Vass, Graham Butler | 2004-06-08 |
| 4459652 | Phase-on ride-through control circuit | Maurice L. James, Stephen John MacKay | 1984-07-10 |