Inventor

Babak AMIRSOLAIMANI

Inventor

Overview

52→

Patents

2021–2026

Patent span

Physics

Primary field (CPC G)

Patents· 52 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Bprimary

G02BOptical elements, systems or apparatus41%

G03HHolographic processes or apparatus13%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein10%

H04NPictorial communication, e.g. television9%

G06FElectric digital data processing6%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them4%

G06TImage data processing or generation, in general4%

C09KMaterials for miscellaneous applications, not provided for elsewhere3%

G01SRadio direction-finding3%

G01BMeasuring length, thickness or similar linear dimensions2%

PatentTitleYear

12,560,806Directional illuminator and display apparatus with switchable diffuser2026 12,517,343Tunable lens with translatable reflector2026 12,468,148Waveguide with a beam splitter upstream of output region2025 12,443,032Eye tracking with switchable gratings2025 12,366,7443D mapping in 2D scanning display2025 12,345,888Optical assembly with polarization volume holographic element2025 12,204,136Optical combiner with uniform illuminance throughput2025 12,169,273Tunable lens with deformable reflector2024 12,124,029Beam scanner with PIC input and display based thereon2024 12,093,450Scanning display with eye-tracking2024 12,078,815Polarization volume hologram lens2024 12,061,343Field of view expansion by image light redirection2024 11,960,090Curved see-through pancake lens assembly and display device including the same2024 11,933,975Eye tracking based on waveguide imaging2024 11,874,474Optical system for multi-view eye-tracking2024 11,860,571Optical system with polarization volume hologram2024 11,852,814Display device with holographic diffuser display and see-through lens assembly2023 11,846,774Eye tracking with switchable gratings2023 11,846,797Optical waveguide beam splitter with reflective polarizers for display2023 11,808,917Assemblies of anisotropic optical elements and methods of making2023 11,774,753Cascaded pupil-replicating waveguides2023 11,733,445Optical element having multiple layers for reducing diffraction artifacts2023 11,726,326Wedge light guide2023 11,698,538Multipass scanner for near-eye display2023 11,698,539Short distance illumination of a spatial light modulator using a pancake lens assembly2023 11,668,929Achromatic optical lens assembly having Pancharatnam Berry Phase lens2023 11,635,645Optical device including faraday rotator2023 11,635,624Light guide display assembly for providing increased pupil replication density2023 11,624,922Optical assemblies having polarization volume gratings for projecting augmented reality content2023 11,586,024Peripheral see-through pancake lens assembly and display device with same2023 11,579,425Narrow-band peripheral see-through pancake lens assembly and display device with same2023 11,567,252Polarization sensitive beam splitter2023 11,567,332Light guide display assembly for providing expanded field of view2023 11,536,966Display with a compact beam scanner2022 11,493,790Optical waveguide beam splitter with polarization volume gratings for display2022 11,467,331Optical combiner with uniform illuminance throughput2022 11,448,885Lens assembly including a volume Bragg grating and display device including the same2022 11,422,375Curved see-through pancake lens assembly and display device including the same2022 11,415,794Low-obliquity pupil relay for near-eye display2022 11,372,247Display device with diffusive display and see-through lens assembly2022 11,366,298Eye tracking based on telecentric polarization sensitive grating2022 11,366,260Optical system with polarization volume hologram2022 11,366,425Freeform polarization volume hologram2022 11,314,093Light guide display assembly for providing expanded field of view2022 11,256,086Eye tracking based on waveguide imaging2022 11,243,397Optical assembly with polarization volume holographic element2022 11,237,402Multipass scanner for near-eye display2022 11,231,579Cascaded pupil-replicating waveguides2022 11,209,775Optical system with polarization volume hologram2021 11,199,721Polarization volume hologram lens2021 11,181,815Optical devices including reflective spatial light modulators for projecting augmented reality content2021 11,150,473Polarization sensitive beam splitter2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2024Patents assigned to FACEBOOK TECH LLC (17)· patent assignee history

2021–2026Based in US· patent location history

2022–2026Patents assigned to META PLATFORMS TECH LLC (39)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
META PLATFORMS TECH LLC	39	2022–2026
FACEBOOK TECH LLC	17	2021–2024

Locations

Location	Patents	Span
US	52	2021–2026