Inventor
PURVIS II LAFE JOSEPH
US15 patents
Patents
15 patentsUS11796856B1Oct 24, 2023
Organic solid crystals having helical structures formed using cholesteric liquid crystals
META PLATFORMS TECH LLC2 citations72
US11796716B1Oct 24, 2023
Organic solid crystals having helical structures formed using negative templates
META PLATFORMS TECH LLC2 citations72
US12276772B1Apr 15, 2025
Organic solid crystals having helical structures formed using negative templates
META PLATFORMS TECH LLC0 citations62
US12035624B2Jul 9, 2024
OFETs having multilayer organic semiconductor with high on/off ratio
META PLATFORMS TECH LLC0 citations62
US11675118B2Jun 13, 2023
Optically anisotropic film stack including solid crystal and fabrication method thereof
META PLATFORMS TECH LLC0 citations62
US11628656B2Apr 18, 2023
Birefringent polymer having bimodal molecular weight
META PLATFORMS TECH LLC0 citations62
US12282222B1Apr 22, 2025
Organic solid crystals having helical structures formed using cholesteric liquid crystals
META PLATFORMS TECH LLC0 citations61
US12442964B2Oct 14, 2025
Multilayer organic solid thin films having a biaxial refractive index
META PLATFORMS TECH LLC0 citations60
US12399300B2Aug 26, 2025
OSC metasurfaces
META PLATFORMS TECH LLC0 citations60
US12320999B2Jun 3, 2025
High refractive index and highly birefringent solid organic materials
META PLATFORMS TECH LLC0 citations60
US12147043B2Nov 19, 2024
Apparatus, system, and method for disposing photonic integrated circuits on surfaces
META PLATFORMS TECH LLC0 citations60
US12031228B2Jul 9, 2024
Organic solid crystal—method and structure
META PLATFORMS TECH LLC1 citations60
US12024793B2Jul 2, 2024
High refractive index organic solid crystal with controlled surface roughness
META PLATFORMS TECH LLC0 citations58
US12481099B2Nov 25, 2025
Active modulation of the refractive index in photonic integrated circuits via charge injection
META PLATFORMS TECH LLC0 citations57
US12140730B2Nov 12, 2024
High refractive index birefringent organic solid crystal and methods of making thereof
META PLATFORMS TECH LLC0 citations51