Inventor · disambiguated record
Lafe Joseph Purvis, Ii
Also filed as: PURVIS II LAFE JOSEPH · PURVIS LAFE · PURVIS LAFE JOSEPH
20 granted patents·36 pending applications·7 citations·filing 2020–2025
89Inventor score
Top patents by PatentIndex Score
56 records- 0192US11796856B1Organic solid crystals having helical structures formed using cholesteric liquid crystalsMETA PLATFORMS TECH LLC·Filed 2021·Granted Oct 24, 2023·2 cites·19 claims
- 0292US11796716B1Organic solid crystals having helical structures formed using negative templatesMETA PLATFORMS TECH LLC·Filed 2021·Granted Oct 24, 2023·2 cites·16 claims
- 0385US12031228B2Organic solid crystal—method and structureMETA PLATFORMS TECH LLC·Filed 2022·Granted Jul 9, 2024·1 cites·19 claims
- 0485US11631818B2OFETs having multilayer organic semiconductor with high on/off ratioMETA PLATFORMS TECH LLC·Filed 2020·Granted Apr 18, 2023·1 cites·13 claims
- 0584US11780819B2Aromatic substituted alkane-core monomers and polymers thereof for volume Bragg gratingsMETA PLATFORMS TECH LLC·Filed 2020·Granted Oct 10, 2023·1 cites·7 claims
- 0682US12282222B1Organic solid crystals having helical structures formed using cholesteric liquid crystalsMETA PLATFORMS TECH LLC·Filed 2023·Granted Apr 22, 2025·0 cites·18 claims
- 0779US12276772B1Organic solid crystals having helical structures formed using negative templatesMETA PLATFORMS TECH LLC·Filed 2023·Granted Apr 15, 2025·0 cites·14 claims
- 0878US12035624B2OFETs having multilayer organic semiconductor with high on/off ratioMETA PLATFORMS TECH LLC·Filed 2023·Granted Jul 9, 2024·0 cites·12 claims
- 0977US2025052926A1High refractive index birefringent organic solid crystal and methods of making thereofMETA PLATFORMS TECH LLC·Filed 2024·Application pending·0 cites
- 1075US12399300B2OSC metasurfacesMETA PLATFORMS TECH LLC·Filed 2023·Granted Aug 26, 2025·0 cites·12 claims
- 1169US12024793B2High refractive index organic solid crystal with controlled surface roughnessMETA PLATFORMS TECH LLC·Filed 2022·Granted Jul 2, 2024·0 cites·19 claims
- 1269US2024240007A1Disentangled pvdf for high electromechanical efficiency thin films and fibersMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 1368US12140730B2High refractive index birefringent organic solid crystal and methods of making thereofMETA PLATFORMS TECH LLC·Filed 2021·Granted Nov 12, 2024·0 cites·18 claims
- 1468US11628656B2Birefringent polymer having bimodal molecular weightMETA PLATFORMS TECH LLC·Filed 2021·Granted Apr 18, 2023·0 cites·13 claims
- 1566US12481099B2Active modulation of the refractive index in photonic integrated circuits via charge injectionMETA PLATFORMS TECH LLC·Filed 2022·Granted Nov 25, 2025·0 cites·18 claims
- 1666US12442964B2Multilayer organic solid thin films having a biaxial refractive indexMETA PLATFORMS TECH LLC·Filed 2022·Granted Oct 14, 2025·0 cites·11 claims
- 1765US12147043B2Apparatus, system, and method for disposing photonic integrated circuits on surfacesMETA PLATFORMS TECH LLC·Filed 2022·Granted Nov 19, 2024·0 cites·20 claims
- 1864US2024150933A1Amino acid derivative-containing organic molecules for improved optical properties in ar/vr componentsMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 1964US2023234345A1Birefringent polymer having bimodal molecular weightMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 2063US12320999B2High refractive index and highly birefringent solid organic materialsMETA PLATFORMS TECH LLC·Filed 2022·Granted Jun 3, 2025·0 cites·8 claims
- 2163US2025264649A1High refractive index and highly birefringent solid organic materialsMETA PLATFORMS TECH LLC·Filed 2025·Application pending·0 cites
- 2263US2024151993A1Electron withdrawing group (ewg)-containing organic molecules for improved optical properties in ar/vr componentsMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 2363US2022153895A1Substituted propane-core monomers and polymers thereof for volume bragg gratingsFACEBOOK TECH LLC·Filed 2021·Application pending·0 cites
- 2462US11675118B2Optically anisotropic film stack including solid crystal and fabrication method thereofMETA PLATFORMS TECH LLC·Filed 2021·Granted Jun 13, 2023·0 cites·15 claims
- 2562US2022299867A1Recording a latent holographic grating and amplification of its dynamic rangeFACEBOOK TECH LLC·Filed 2022·Application pending·0 cites
- 2662US2022299868A1Recording a latent holographic grating and amplification of its dynamic rangeFACEBOOK TECH LLC·Filed 2022·Application pending·0 cites
- 2761US2024150935A1Chiral organic optoelectronic molecules with tunable refractive index for improved control of circularly polarized light propagation in optical devicesMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 2860US11639559B2High refractive index optical device formed based on solid crystal and fabrication method thereofMETA PLATFORMS TECH LLC·Filed 2021·Granted May 2, 2023·0 cites·19 claims
- 2959US11718580B2Fluorene derivatized monomers and polymers for volume Bragg gratingsMETA PLATFORMS TECH LLC·Filed 2020·Granted Aug 8, 2023·0 cites·7 claims
- 3059US11630242B1Polyphenyl thioether (and synthesis path) for use in liquid lensesMETA PLATFORMS TECH LLC·Filed 2020·Granted Apr 18, 2023·0 cites·20 claims
- 3159US2023193505A1Methods for manufacturing organic solid crystalsMETA PLATFORMS TECH LLC·Filed 2022·Application pending·0 cites
- 3258US2025075373A1Methods for manufacturing doped organic solid crystalsMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 3358US2025081719A1Doped single crystal oledsMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 3457US2025075372A1Organic solid crystal encapsulationMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 3557US2024142677A1Wavelength band selective filters for ar/vr systemsMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 3657US2025244505A1Organic solid crystals with enhanced adhesionMETA PLATFORMS TECH LLC·Filed 2025·Application pending·0 cites
- 3756US2020355997A1Thianthrene derivatized monomers and polymers for volume bragg gratingsFACEBOOK TECH LLC·Filed 2020·Application pending·0 cites
- 3855US2022299938A1Spatially varying dynamic range in holographic gratingsFACEBOOK TECH LLC·Filed 2022·Application pending·0 cites
- 3955US2023397470A1Oled with osc capping layerMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 4055US2022045274A1Ofets having organic semiconductor layer with high carrier mobility and in situ isolationFACEBOOK TECH LLC·Filed 2020·Application pending·0 cites
- 4154US2022298399A1Synthesis and use of multi-functional diazirine adhesives for elastomer bondingFACEBOOK TECH LLC·Filed 2022·Application pending·0 cites
- 4254US2022153693A1Substituted mono- and poly-phenyl-core monomers and polymers thereof for volume bragg gratingsFACEBOOK TECH LLC·Filed 2021·Application pending·0 cites
- 4354US2023393329A1Waveguide with organic solid crystal substrateMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 4454US2024004204A1Systems and apparatuses for optical modulation via manipulation of charge carriersMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 4553US2022342121A1High index lens including uniaxial or biaxial organic solid materialMETA PLATFORMS TECH LLC·Filed 2022·Application pending·0 cites
- 4652US2023393317A1Tunable reflective polarizerMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 4750US2024151996A1Chiral organic optoelectronic molecules for improved refractive index modulation in active optical devicesMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 4850US2021155585A1Anthraquinone derivatized monomers and polymers for volume bragg gratingsFACEBOOK TECH LLC·Filed 2020·Application pending·0 cites
- 4950US2021155639A1Thiophosphate and phosphine sulfide derivatized monomers and polymers for volume bragg gratingsFACEBOOK TECH LLC·Filed 2020·Application pending·0 cites
- 5050US2021155581A1Aromatic substituted ethane-core monomers and polymers thereof for volume bragg gratingsFACEBOOK TECH LLC·Filed 2020·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →