Inventor
WEI GUOHUA
US17 patents
⚠️ This page may combine multiple inventors who share the name “WEI GUOHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
META PLATFORMS TECH LLC
11 patentsUS11650403B2May 16, 2023
Optical elements for beam-shaping and illumination
META PLATFORMS TECH LLC4 citations74
US11435528B1Sep 6, 2022
Photonic integrated circuits with integrated optical conditioning elements
META PLATFORMS TECH LLC5 citations72
US11649935B2May 16, 2023
Coupling light source to photonic integrated circuit
META PLATFORMS TECH LLC2 citations71
US12164140B2Dec 10, 2024
Waveguide structure and outcoupling elements
META PLATFORMS TECH LLC0 citations62
US11561336B2Jan 24, 2023
Transparent illumination layer with transparent waveguide structure
META PLATFORMS TECH LLC0 citations62
US11435037B2Sep 6, 2022
Coupling light source to photonic integrated circuit
META PLATFORMS TECH LLC0 citations61
US11422390B2Aug 23, 2022
Digital projector for local dimming in a device
META PLATFORMS TECH LLC0 citations61
US12147043B2Nov 19, 2024
Apparatus, system, and method for disposing photonic integrated circuits on surfaces
META PLATFORMS TECH LLC0 citations60
US12474577B2Nov 18, 2025
Waveguide disparity sensing
META PLATFORMS TECH LLC0 citations59
US12013531B1Jun 18, 2024
Active disparity sensing of head mounted display
META PLATFORMS TECH LLC0 citations59
US12526585B2Jan 13, 2026
Audio system that uses an optical microphone
META PLATFORMS TECH LLC0 citations49