Lealman; Ian F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lealman; Ian F..The latest application filed is for "multiwavelength transmitter".
- Lealman; Ian F. - Ipswich GB
- Lealman; Ian F - Ipswich GB
| Patent | Date |
|---|---|
| Multiwavelength transmitter Grant 8,326,154 - Poustie , et al. December 4, 2 | 2012-12-04 |
| Multiwavelength Transmitter App 20100142962 - Poustie; Alistair J. ; et al. | 2010-06-10 |
| Optical filters Grant 6,198,863 - Lealman , et al. March 6, 2 | 2001-03-06 |
| Method for making optical device with composite passive and tapered active waveguide regions Grant 5,985,685 - Lealman , et al. November 16, 1 | 1999-11-16 |
| Optical device with composite passive and tapered active waveguide regions Grant 5,844,929 - Lealman , et al. December 1, 1 | 1998-12-01 |
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