Directional illuminator and display apparatus with switchable diffuser
US-12560806-B2 · Feb 24, 2026 · US
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Parsons Maxwell patents
Parsons Maxwell is listed as an inventor on 60 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Parsons Maxwell |
| Total patents | 60 |
| First publication | Jan 1, 2019 |
| Latest publication | Feb 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Eye tracking with switchable gratings
US-12443032-B2 · Oct 14, 2025 · US
Geometrical waveguide illuminator and display based thereon
US-12259553-B2 · Mar 25, 2025 · US
Waveguide with polarization volume hologram grating
US-12099190-B2 · Sep 24, 2024 · US
Self-lit display panel
US-11860395-B2 · Jan 2, 2024 · US
Eye tracking with switchable gratings
US-11846774-B2 · Dec 19, 2023 · US
Eye-tracking with steered eyebox
US-11796804-B1 · Oct 24, 2023 · US
Cascaded pupil-replicating waveguides
US-11774753-B1 · Oct 3, 2023 · US
Light guide illumination assembly for providing increased contrast
US-2023258950-A1 · Aug 17, 2023 · US
Self-lit display panel
US-11726252-B2 · Aug 15, 2023 · US
Recent patents
Latest publications not already listed above.
Compact array light source for scanning display
US-11714282-B2 · Aug 1, 2023 · US
Self-lit display panel
US-2023236351-A1 · Jul 27, 2023 · US
Self-lit display panel
US-2023185011-A1 · Jun 15, 2023 · US
Waveguide with polarization volume hologram grating
US-2023185091-A1 · Jun 15, 2023 · US
Grating-assisted field of view expansion
US-2023176368-A1 · Jun 8, 2023 · US
Adjustable focal length illuminator for a display panel
US-2023176274-A1 · Jun 8, 2023 · US
Eye tracking with switchable gratings
US-2023176370-A1 · Jun 8, 2023 · US
Directional illuminator and display apparatus with switchable diffuser
US-2023176377-A1 · Jun 8, 2023 · US
Eye tracking with switchable gratings
US-2023176444-A1 · Jun 8, 2023 · US
Pupil-replicating lightguide with switchable out-coupling efficiency distribution and display based thereon
US-2023176380-A1 · Jun 8, 2023 · US
Geometrical waveguide illuminator and display based thereon
US-2023107434-A1 · Apr 6, 2023 · US
Near-eye display assembly with enhanced display resolution
US-11604356-B1 · Mar 14, 2023 · US
Fabrication of self-aligned grating elements with high refractive index for waveguide displays
US-11448806-B1 · Sep 20, 2022 · US
Directional color conversion using photonic crystals with quantum dots
US-11448906-B1 · Sep 20, 2022 · US
Multi-layered substrates for waveguide displays
US-11422369-B1 · Aug 23, 2022 · US
Suppressing coherence artifacts and optical interference in displays
US-11327314-B2 · May 10, 2022 · US
Method for fabricating off-axis focusing geometric phase element
US-2022113672-A1 · Apr 14, 2022 · US
Off-axis focusing geometric phase lens and system including the same
US-2022107517-A1 · Apr 7, 2022 · US
Multi-layered substrates for waveguide displays
US-11280956-B1 · Mar 22, 2022 · US
Waveguides with high refractive index gratings manufactured by post-patterning infusion
US-11262495-B1 · Mar 1, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Facebook Tech Llc | 43 |
| Meta Platforms Tech Llc | 17 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B27/0172 | 56 |
| G02B2027/0178 | 44 |
| G02B27/0081 | 28 |
| G02B27/0093 | 20 |
| G02B2027/0138 | 19 |