Lachance; Richard L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lachance; Richard L..The latest application filed is for "methods for the alignment and calibration of the spectral responses of optical filters".

Company Profile

0.6.5

Lachance; Richard L. - Sainte-Foy CA
Lachance; Richard L. - Ste-Foy CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Methods for the alignment and calibration of the spectral responses of optical filters Grant 7,123,795 - Savard , et al. October 17, 2	2006-10-17
Methods for the alignment and calibration of the spectral responses of optical filters App 20060110105 - Savard; Simon ; et al.	2006-05-25
Tunable chromatic dispersion compensator Grant 6,937,793 - Lelievre , et al. August 30, 2	2005-08-30
Adjustable athermal package for optical fiber devices Grant 6,907,164 - Lachance , et al. June 14, 2	2005-06-14
Fine-tuning assembly for optical gratings Grant 6,859,583 - Lachance , et al. February 22, 2	2005-02-22
Power efficient assemblies for applying a temperature gradient to a refractive index grating Grant 6,842,567 - Lachance , et al. January 11, 2	2005-01-11
Tunable chromatic dispersion compensator App 20040017972 - Lelievre, Sylviane ; et al.	2004-01-29
Power efficient assemblies for applying a temperature gradient to a refractive index grating App 20030198434 - Lachance, Richard L. ; et al.	2003-10-23
Fine-tuning assembly for optical gratings App 20020150335 - Lachance, Richard L. ; et al.	2002-10-17
Adjustable athermal package for optical fiber devices App 20020141700 - Lachance, Richard L. ; et al.	2002-10-03
Process for making a custom phase-conjugated circular mirror to be used in a laser resonator that will suit specifications of a user and a custom phase-conjugated circular mirror made according to the process Grant 5,255,283 - Belanger , et al. October 19, 1	1993-10-19

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