Nicholson; David John
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nicholson; David John.The latest application filed is for "multi-segment ring modulator".
- Nicholson; David John - Ottawa CA
| Patent | Date |
|---|---|
| Multi-segment ring modulator Grant 9,784,995 - Hauenschild , et al. October 10, 2 | 2017-10-10 |
| Multi-segment Ring Modulator App 20170176779 - HAUENSCHILD; Juergen ; et al. | 2017-06-22 |
| Single laser multi-frequency transmitter Grant 9,389,365 - Nicholson , et al. July 12, 2 | 2016-07-12 |
| Single Laser Multi-frequency Transmitter App 20150323743 - NICHOLSON; David John ; et al. | 2015-11-12 |
| Architecture for a photonic transport network App 20020186432 - Roorda, Peter David ; et al. | 2002-12-12 |
| Network architectures with transparent transport capabilities Grant 6,205,158 - Martin , et al. March 20, 2 | 2001-03-20 |
| Transparent multiplexer/demultiplexer Grant 5,841,760 - Martin , et al. November 24, 1 | 1998-11-24 |
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