Inventor
CHATTERJEE ISHAN
US20 patents
Patents
20 patentsUS10897601B2Jan 19, 2021
Display projector with non-uniform pixel resolution
MICROSOFT TECHNOLOGY LICENSING LLC4 citations71
US11722654B1Aug 8, 2023
Angle sensing using the Talbot effect, an imaging sensor, and phase/quadrature demodulation
MICROSOFT TECHNOLOGY LICENSING LLC2 citations68
US12174385B2Dec 24, 2024
TIR prisms and use of backlight for LCoS microdisplay illumination
MICROSOFT TECHNOLOGY LICENSING LLC0 citations61
US11693248B1Jul 4, 2023
TIR prisms and use of backlight for LCoS microdisplay illumination
MICROSOFT TECHNOLOGY LICENSING LLC1 citations61
US11448883B2Sep 20, 2022
Non-linear angular momentum metasurface
MICROSOFT TECHNOLOGY LICENSING LLC0 citations61
US11966044B2Apr 23, 2024
Display with eye tracking and adaptive optics
MICROSOFT TECHNOLOGY LICENSING LLC0 citations60
US11500200B2Nov 15, 2022
Display with eye tracking and adaptive optics
MICROSOFT TECHNOLOGY LICENSING LLC0 citations60
US11467320B2Oct 11, 2022
Head mounted display device having dynamically addressable shutter array
MICROSOFT TECHNOLOGY LICENSING LLC0 citations60
US12320973B2Jun 3, 2025
Dynamic control of waveguide eye box
MICROSOFT TECHNOLOGY LICENSING LLC0 citations59
US11852824B2Dec 26, 2023
Eye-imaging system with switchable hot mirrors
MICROSOFT TECHNOLOGY LICENSING LLC0 citations59
US11435503B2Sep 6, 2022
Head mounted display device with double faceted optics
MICROSOFT TECHNOLOGY LICENSING LLC0 citations57
US12585118B2Mar 24, 2026
Waveguide combiner with reduced light leakage
MICROSOFT TECHNOLOGY LICENSING LLC0 citations52
US11940628B2Mar 26, 2024
Display device having common light path region
MICROSOFT TECHNOLOGY LICENSING LLC0 citations51
US11050944B2Jun 29, 2021
Switched polarization imaging to detect display screen
MICROSOFT TECHNOLOGY LICENSING LLC0 citations51
US10924645B2Feb 16, 2021
Polarization imaging to detect display screen
MICROSOFT TECHNOLOGY LICENSING LLC0 citations51
US12422677B2Sep 23, 2025
Slanted surface relief grating replication by optical proximity recording
MICROSOFT TECHNOLOGY LICENSING LLC0 citations50
US11467406B2Oct 11, 2022
Field of view expanding system
MICROSOFT TECHNOLOGY LICENSING LLC0 citations50
US11243399B2Feb 8, 2022
Head mounted display device with double faceted optics
MICROSOFT TECHNOLOGY LICENSING LLC0 citations50
US12313845B2May 27, 2025
Illuminating spatial light modulator with LED array
MICROSOFT TECHNOLOGY LICENSING LLC0 citations49
US12422676B2Sep 23, 2025
Eye tracking head mounted display device
MICROSOFT TECHNOLOGY LICENSING LLC0 citations44