Ishan CHATTERJEE

Person

Mountain View, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dynamic control of waveguide eye box
- Patent number 12,320,973
- Issue date Jun 3, 2025
- Microsoft Technology Licensing, LLC
- Joel Steven Kollin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Illuminating spatial light modulator with LED array
- Patent number 12,313,845
- Issue date May 27, 2025
- Microsoft Technology Licensing, LLC
- Ishan Chatterjee
- G02 - OPTICS
Information Patent Grant
TIR prisms and use of backlight for LCoS microdisplay illumination
- Patent number 12,174,385
- Issue date Dec 24, 2024
- Microsoft Technology Licensing, LLC
- Ishan Chatterjee
- G02 - OPTICS
Information Patent Grant
Display with eye tracking and adaptive optics
- Patent number 11,966,044
- Issue date Apr 23, 2024
- Microsoft Technology Licensing, LLC
- Andreas Georgiou
- G02 - OPTICS
Information Patent Grant
Display device having common light path region
- Patent number 11,940,628
- Issue date Mar 26, 2024
- Microsoft Technology Licensing, LLC
- Ishan Chatterjee
- G02 - OPTICS
Information Patent Grant
Eye-imaging system with switchable hot mirrors
- Patent number 11,852,824
- Issue date Dec 26, 2023
- Microsoft Technology Licensing, LLC
- Benjamin Eliot Lundell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Angle sensing using the Talbot effect, an imaging sensor, and phase...
- Patent number 11,722,654
- Issue date Aug 8, 2023
- Microsoft Technology Licensing, LLC
- Michael Scott Sutton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
TIR prisms and use of backlight for LCoS microdisplay illumination
- Patent number 11,693,248
- Issue date Jul 4, 2023
- Microsoft Technology Licensing, LLC
- Ishan Chatterjee
- G02 - OPTICS
Information Patent Grant
Display with eye tracking and adaptive optics
- Patent number 11,500,200
- Issue date Nov 15, 2022
- Microsoft Technology Licensing, LLC
- Andreas Georgiou
- G02 - OPTICS
Information Patent Grant
Head mounted display device having dynamically addressable shutter...
- Patent number 11,467,320
- Issue date Oct 11, 2022
- Microsoft Technology Licensing, LLC
- Joel Steven Kollin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Field of view expanding system
- Patent number 11,467,406
- Issue date Oct 11, 2022
- Microsoft Technology Licensing, LLC
- Ishan Chatterjee
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Non-linear angular momentum metasurface
- Patent number 11,448,883
- Issue date Sep 20, 2022
- Microsoft Technology Licensing, LLC
- Bernard Charles Kress
- G02 - OPTICS
Information Patent Grant
Head mounted display device with double faceted optics
- Patent number 11,435,503
- Issue date Sep 6, 2022
- Microsoft Technology Licensing, LLC
- Andreas Georgiou
- G02 - OPTICS
Information Patent Grant
Head mounted display device with double faceted optics
- Patent number 11,243,399
- Issue date Feb 8, 2022
- Microsoft Technology Licensing, LLC
- Andreas Georgiou
- G02 - OPTICS
Information Patent Grant
Switched polarization imaging to detect display screen
- Patent number 11,050,944
- Issue date Jun 29, 2021
- Microsoft Technology Licensing, LLC
- Ishan Chatterjee
- G02 - OPTICS
Information Patent Grant
Polarization imaging to detect display screen
- Patent number 10,924,645
- Issue date Feb 16, 2021
- Microsoft Technology Licensing, LLC
- Ishan Chatterjee
- G02 - OPTICS
Information Patent Grant
Display projector with non-uniform pixel resolution
- Patent number 10,897,601
- Issue date Jan 19, 2021
- Microsoft Technology Licensing, LLC
- Ishan Chatterjee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
CAMERA SHUTTER
- Publication number 20240402573
- Publication date Dec 5, 2024
- Google LLC
- Ishan Chatterjee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
WAVEGUIDE COMBINER WITH REDUCED LIGHT LEAKAGE
- Publication number 20240402493
- Publication date Dec 5, 2024
- Microsoft Technology Licensing, LLC
- Yarn Chee POON
- G02 - OPTICS
Information Patent Application
NEAR-EYE DISPLAY SYSTEMS UTILIZING AN ARRAY OF PROJECTORS
- Publication number 20240085714
- Publication date Mar 14, 2024
- Microsoft Technology Licensing, LLC
- Joel Steven KOLLIN
- G02 - OPTICS
Information Patent Application
POLARIZATION-RECYCLING WAVEGUIDED ILLUMINATION SYSTEM FOR MICRODISPLAY
- Publication number 20230314804
- Publication date Oct 5, 2023
- Microsoft Technology Licensing, LLC
- Ishan CHATTERJEE
- G02 - OPTICS
Information Patent Application
TIR PRISMS AND USE OF BACKLIGHT FOR LCOS MICRODISPLAY ILLUMINATION
- Publication number 20230314816
- Publication date Oct 5, 2023
- Microsoft Technology Licensing, LLC
- Ishan CHATTERJEE
- G02 - OPTICS
Information Patent Application
EYE-IMAGING SYSTEM WITH SWITCHABLE HOT MIRRORS
- Publication number 20230314803
- Publication date Oct 5, 2023
- Microsoft Technology Licensing, LLC
- Benjamin Eliot LUNDELL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SLANTED SURFACE RELIEF GRATING REPLICATION BY OPTICAL PROXIMITY REC...
- Publication number 20230273432
- Publication date Aug 31, 2023
- Microsoft Technology Licensing, LLC
- Bernard Charles KRESS
- G02 - OPTICS
Information Patent Application
DYNAMIC CONTROL OF WAVEGUIDE EYE BOX
- Publication number 20230244077
- Publication date Aug 3, 2023
- Microsoft Technology Licensing, LLC
- Joel Steven KOLLIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ILLUMINATING SPATIAL LIGHT MODULATOR WITH LED ARRAY
- Publication number 20230236417
- Publication date Jul 27, 2023
- Microsoft Technology Licensing, LLC
- Ishan CHATTERJEE
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE HAVING COMMON LIGHT PATH REGION
- Publication number 20230228996
- Publication date Jul 20, 2023
- Microsoft Technology Licensing, LLC
- Ishan Chatterjee
- G02 - OPTICS
Information Patent Application
EYE TRACKING HEAD MOUNTED DISPLAY DEVICE
- Publication number 20230100656
- Publication date Mar 30, 2023
- Microsoft Technology Licensing, LLC
- Andreas GEORGIOU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display With Eye Tracking and Adaptive Optics
- Publication number 20230031857
- Publication date Feb 2, 2023
- Microsoft Technology Licensing, LLC
- Andreas Georgiou
- G02 - OPTICS
Information Patent Application
HEAD MOUNTED DISPLAY DEVICE
- Publication number 20220206191
- Publication date Jun 30, 2022
- Microsoft Technology Licensing, LLC
- Joel Steven KOLLIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display With Eye Tracking and Adaptive Optics
- Publication number 20210239971
- Publication date Aug 5, 2021
- Microsoft Technology Licensing, LLC
- Andreas Georgiou
- G02 - OPTICS
Information Patent Application
Head Mounted Display Device with Double Faceted Optics
- Publication number 20210239883
- Publication date Aug 5, 2021
- Microsoft Technology Licensing, LLC
- Andreas GEORGIOU
- G02 - OPTICS
Information Patent Application
Head Mounted Display Device with Double Faceted Optics
- Publication number 20210239979
- Publication date Aug 5, 2021
- Microsoft Technology Licensing, LLC
- Andreas Georgiou
- G02 - OPTICS
Information Patent Application
FIELD OF VIEW EXPANDING SYSTEM
- Publication number 20210096369
- Publication date Apr 1, 2021
- Microsoft Technology Licensing, LLC
- Ishan Chatterjee
- B82 - NANO-TECHNOLOGY
Information Patent Application
NON-LINEAR ANGULAR MOMENTUM METASURFACE
- Publication number 20210096370
- Publication date Apr 1, 2021
- Microsoft Technology Licensing, LLC
- Bernard Charles Kress
- G02 - OPTICS
Information Patent Application
DISPLAY PROJECTOR WITH NON-UNIFORM PIXEL RESOLUTION
- Publication number 20200204764
- Publication date Jun 25, 2020
- Microsoft Technology Licensing, LLC
- Ishan CHATTERJEE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POLARIZATION IMAGING TO DETECT DISPLAY SCREEN
- Publication number 20200177776
- Publication date Jun 4, 2020
- Microsoft Technology Licensing, LLC
- Ishan CHATTERJEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SWITCHED POLARIZATION IMAGING TO DETECT DISPLAY SCREEN
- Publication number 20200177784
- Publication date Jun 4, 2020
- Microsoft Technology Licensing, LLC
- Ishan CHATTERJEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Ishan CHATTERJEE

Person

Patents Grantslast 30 patents

Dynamic control of waveguide eye box

Illuminating spatial light modulator with LED array

TIR prisms and use of backlight for LCoS microdisplay illumination

Display with eye tracking and adaptive optics

Display device having common light path region

Eye-imaging system with switchable hot mirrors

Angle sensing using the Talbot effect, an imaging sensor, and phase...

TIR prisms and use of backlight for LCoS microdisplay illumination

Display with eye tracking and adaptive optics

Head mounted display device having dynamically addressable shutter...

Field of view expanding system

Non-linear angular momentum metasurface

Head mounted display device with double faceted optics

Head mounted display device with double faceted optics

Switched polarization imaging to detect display screen

Polarization imaging to detect display screen

Display projector with non-uniform pixel resolution

Patents Applicationslast 30 patents

CAMERA SHUTTER

WAVEGUIDE COMBINER WITH REDUCED LIGHT LEAKAGE

NEAR-EYE DISPLAY SYSTEMS UTILIZING AN ARRAY OF PROJECTORS

POLARIZATION-RECYCLING WAVEGUIDED ILLUMINATION SYSTEM FOR MICRODISPLAY

TIR PRISMS AND USE OF BACKLIGHT FOR LCOS MICRODISPLAY ILLUMINATION

EYE-IMAGING SYSTEM WITH SWITCHABLE HOT MIRRORS

SLANTED SURFACE RELIEF GRATING REPLICATION BY OPTICAL PROXIMITY REC...

DYNAMIC CONTROL OF WAVEGUIDE EYE BOX

ILLUMINATING SPATIAL LIGHT MODULATOR WITH LED ARRAY

DISPLAY DEVICE HAVING COMMON LIGHT PATH REGION

EYE TRACKING HEAD MOUNTED DISPLAY DEVICE

Display With Eye Tracking and Adaptive Optics

HEAD MOUNTED DISPLAY DEVICE

Display With Eye Tracking and Adaptive Optics

Head Mounted Display Device with Double Faceted Optics

Head Mounted Display Device with Double Faceted Optics

FIELD OF VIEW EXPANDING SYSTEM

NON-LINEAR ANGULAR MOMENTUM METASURFACE

DISPLAY PROJECTOR WITH NON-UNIFORM PIXEL RESOLUTION

POLARIZATION IMAGING TO DETECT DISPLAY SCREEN

SWITCHED POLARIZATION IMAGING TO DETECT DISPLAY SCREEN