Inventor · ᐙᔂᓂᐲ Waswanipi, QC, CA

Muthukumaran Packirisamy

12Patents
4h-index
11Co-inventors
53Inventor score

Filing activity: Nov 13, 2001 → Feb 17, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US9176282B2 High efficiency mono-order concave diffraction grating Physics 42 Active
US7324195B2 Planar waveguide based grating device and spectrometer for species-specific wavelength detection Physics 33 Expired
US6766077B2 Planar waveguide echelle grating device with astigmatic grating facets Physics 7 Expired
US8926906B2 Microfluidic device and method for fabricating the microfluidic device Emerging Cross-Sectional Technologies 6 Active
US8883080B2 Nano-enhanced evanescence integrated technique (NEET) based microphotonic device and sample analysis system Performing Operations; Transporting 2 Active
US10564358B2 Micromechanically actuated deformable optical beam steering for wavelength tunable optical sources, filters and detectors Physics 1 Active
US10816792B2 Wavelength tunable optical sources, filters and detectors Physics 0 Active
US7420734B2 Planar waveguide grating devices having controlled polarization dependent sensitivity and method of manufacturing thereof Physics 0 Expired
US10962716B2 Microelectromechanically actuated deformable optical beam steering for wavelength tunable optical sources, filters, and detectors Physics 0 Active
US9863825B2 System for sensing a mechanical property of a sample Human Necessities 0 Active
US10345234B2 Methods for fabricating morphologically transformed nano-structures (MTNS) and tunable nanocomposite polymer materials, and devices using such materials Performing Operations; Transporting 0 Active
US10615440B2 Scalable micro power cells with no-gap arrangement between electron and proton transfer elements Emerging Cross-Sectional Technologies 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.