Hnatiw; Alan J. P.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hnatiw; Alan J. P..The latest application filed is for "methods and structures for the control of optical waveguide devices by stress".

Company Profile

0.5.4

Hnatiw; Alan J. P. - Stittsville 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
Method and apparatus for reducing the wavelength dependency of an integrated optical filter Grant 6,798,948 - Delisle , et al. September 28, 2	2004-09-28
Methods and structures for the control of optical waveguide devices by stress Grant 6,763,154 - MacDonald , et al. July 13, 2	2004-07-13
Polarization beam splitter or combiner Grant 6,711,311 - Delisle , et al. March 23, 2	2004-03-23
Arrayed waveguide grating having a reflective input coupling Grant 6,701,043 - Delisle , et al. March 2, 2	2004-03-02
Periodic arrayed waveguide grating multiplexer/demultiplexer Grant 6,608,948 - Delisle , et al. August 19, 2	2003-08-19
Methods and structures for the control of optical waveguide devices by stress App 20020172447 - MacDonald, Robert I. ; et al.	2002-11-21
Periodic arrayed waveguide grating multiplexer/demultiplexer App 20020114560 - Delisle, Vincent ; et al.	2002-08-22
Polarization beam splitter or combiner App 20010036330 - Delisle, Vincent ; et al.	2001-11-01
Method and apparatus for reducing the wavelength dependency of an integrated optical filter App 20010033714 - Delisle, Vincent ; et al.	2001-10-25

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