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Patents published 1. M.Packirisamy, A. Delage, ‘Planar waveguide echelle grating device with astigmatic grating facets’, (US Patent 6,766,077, July 20, 2004. PCT application filed 12 Nov 2002, PCT/CA02/01733) 2. M.Packirisamy, et.al., ‘Method of creating a controlled flat pass band in an echelle or waveguide grating’ (PCT 2349034, Intl. Patent). US20030478964 20031128 , USPTO 20040240063. Patents in progress 1. M.Packirisamy, et.al., ‘Finite clad thickness for increased channel isolation and reduced waveguide coupling in a photonic device’. (US, 31/01/2003, 60/352,559. PCT 31/01/2003, PCT/CA03/00125) 2. M.Packirisamy, et.al., ‘Planar waveguide grating devices having controlled polarization dependent sensitivity and a method of manufacturing thereof’.(Canada,60/405730, US20040240063) 3. M.Packirisamy, et.al., ‘Application of Planar Waveguide based Grating Device For Low Cost and Compact Species Specific Wavelength Detection’. (US20050151966, US and Canada, Provisional filed Jan. 7, 2004) 4. M.Packirisamy and A.Chandrasekaran, “Infrared Biointegrable Silicon Sensing platform”, Invention Disclosed to Concordia, April 05, 2006. Provisional application is under progress. 5. M.Packirisamy, et.al., “Early Cancer Detection Method”, US Patent Provisional filed, June 2007. 6. M.Packirisamy, et.al., “Design of Multifunctional Sensor”, Provisional application is under progress. 7. M.Packirisamy and A. Acharya., “Design of Integrated Microfluidic systems”, Provisional application is under progress. |
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