Inventor
Ishan CHATTERJEE
Inventor
US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus52%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein15%
G06FElectric digital data processing9%
H04NPictorial communication, e.g. television9%
B82YSpecific uses or applications of nanostructures3%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them3%
G06TImage data processing or generation, in general3%
G06VImage or video recognition or understanding3%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
PatentTitleYear
12,585,118Waveguide combiner with reduced light leakage202612,422,676Eye tracking head mounted display device202512,422,677Slanted surface relief grating replication by optical proximity recording202512,320,973Dynamic control of waveguide eye box202512,313,845Illuminating spatial light modulator with LED array202512,174,385TIR prisms and use of backlight for LCoS microdisplay illumination202411,966,044Display with eye tracking and adaptive optics202411,940,628Display device having common light path region202411,852,824Eye-imaging system with switchable hot mirrors202311,722,654Angle sensing using the Talbot effect, an imaging sensor, and phase/quadrature demodulation202311,693,248TIR prisms and use of backlight for LCoS microdisplay illumination202311,500,200Display with eye tracking and adaptive optics202211,467,320Head mounted display device having dynamically addressable shutter array202211,467,406Field of view expanding system202211,448,883Non-linear angular momentum metasurface202211,435,503Head mounted display device with double faceted optics202211,243,399Head mounted display device with double faceted optics2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (17)· patent assignee history
2022–2026Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MICROSOFT TECHNOLOGY LICENSING LLC | 17 | 2022–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 17 | 2022–2026 |