Inventor
QIAN RUOBING
US8 patents
⚠️ This page may combine multiple inventors who share the name “QIAN RUOBING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
META PLATFORMS TECH LLC
5 patentsUS11614638B1Mar 28, 2023
Prescription optical element for selected head mounted device
META PLATFORMS TECH LLC4 citations72
US11642018B1May 9, 2023
Volumetric depth imaging for lens fit
META PLATFORMS TECH LLC1 citations60
US11583179B2Feb 21, 2023
Lens fitting metrology with optical coherence tomography
META PLATFORMS TECH LLC0 citations59
US11768378B1Sep 26, 2023
Prescription optical element based on optical-mechanical profile
META PLATFORMS TECH LLC0 citations50
US12510960B2Dec 30, 2025
Frame tracking system for a head-mounted device
META PLATFORMS TECH LLC0 citations46
UNIV DUKE
3 patentsUS11326870B2May 10, 2022
Systems and methods for enhanced resolution imaging based on multiple cross-sectional images acquired at different angles
UNIV DUKE1 citations59
US12354237B2Jul 8, 2025
Feature-free photogrammetric 3D imaging with cameras under unconstrained motion
UNIV DUKE0 citations50
US12535583B2Jan 27, 2026
3D sensing depth camera
UNIV DUKE0 citations48