Inventor
LIU Victor Kai
US42 patents
⚠️ This page may combine multiple inventors who share the name “LIU Victor Kai”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAGIC LEAP INC
40 patentsUS11204462B2Dec 21, 2021
Eyepiece for virtual, augmented, or mixed reality systems
MAGIC LEAP INC13 citations94
US10852547B2Dec 1, 2020
Eyepieces for augmented reality display system
MAGIC LEAP INC28 citations94
US10451799B2Oct 22, 2019
Eyepiece for virtual, augmented, or mixed reality systems
MAGIC LEAP INC27 citations94
US11733456B2Aug 22, 2023
Eyepiece for virtual, augmented, or mixed reality systems
MAGIC LEAP INC4 citations86
US11347063B2May 31, 2022
Eyepieces for augmented reality display system
MAGIC LEAP INC8 citations86
US11237393B2Feb 1, 2022
Eyepieces for augmented reality display system
MAGIC LEAP INC11 citations86
US10371876B2Aug 6, 2019
Reflective diffractive gratings with variable reflectivity and display systems having the same
MAGIC LEAP INC4 citations82
US12306407B2May 20, 2025
Eyepieces for augmented reality display system
MAGIC LEAP INC1 citations75
US12242066B2Mar 4, 2025
Method and system for dual projector waveguide displays with wide field of view
MAGIC LEAP INC1 citations74
US11754841B2Sep 12, 2023
Eyepieces for augmented reality display system
MAGIC LEAP INC3 citations73
US11500206B2Nov 15, 2022
Waveguides with integrated optical elements and methods of making the same
MAGIC LEAP INC4 citations73
US11487061B2Nov 1, 2022
Biased total thickness variations in waveguide display substrates
MAGIC LEAP INC2 citations73
US11022753B2Jun 1, 2021
Biased total thickness variations in waveguide display substrates
MAGIC LEAP INC1 citations73
US11774765B2Oct 3, 2023
Method and system for dual projector waveguide displays with wide field of view
MAGIC LEAP INC3 citations72
US11693246B2Jul 4, 2023
Diffractive optical elements with mitigation of rebounce-induced light loss and related systems and methods
MAGIC LEAP INC1 citations72
US11536972B2Dec 27, 2022
Method and system for dual projector waveguide displays with wide field of view using a combined pupil expander-extractor (CPE)
MAGIC LEAP INC4 citations72
US11067808B2Jul 20, 2021
Diffractive optical elements with mitigation of rebounce-induced light loss and related systems and methods
MAGIC LEAP INC3 citations72
US10830936B2Nov 10, 2020
Waveguides having reflective layers formed by reflective flowable materials
MAGIC LEAP INC3 citations71
US10436968B2Oct 8, 2019
Waveguides having reflective layers formed by reflective flowable materials
MAGIC LEAP INC3 citations71
US12487451B2Dec 2, 2025
Eyepiece architecture incorporating artifact mitigation
MAGIC LEAP INC0 citations62
US12399320B2Aug 26, 2025
Method and system for variable optical thickness waveguides for augmented reality devices
MAGIC LEAP INC0 citations62
US12332481B2Jun 17, 2025
Biased total thickness variations in waveguide display substrates
MAGIC LEAP INC0 citations62
US12306412B2May 20, 2025
Waveguides with integrated optical elements and methods of making the same
MAGIC LEAP INC0 citations62
US12235474B2Feb 25, 2025
Methods and systems for augmented reality display with dynamic field of view
MAGIC LEAP INC0 citations62
US12216311B2Feb 4, 2025
Eyepiece for virtual, augmented, or mixed reality systems
MAGIC LEAP INC0 citations62
US12181682B2Dec 31, 2024
Eyepieces for augmented reality display system
MAGIC LEAP INC0 citations62
US12105289B2Oct 1, 2024
Inline in-coupling optical elements
MAGIC LEAP INC1 citations62
US11977233B2May 7, 2024
Eyepieces for augmented reality display system
MAGIC LEAP INC0 citations62
US11947121B2Apr 2, 2024
Waveguides with integrated optical elements and methods of making the same
MAGIC LEAP INC0 citations62
US11886000B2Jan 30, 2024
Waveguides having integrated spacers, waveguides having edge absorbers, and methods for making the same
MAGIC LEAP INC1 citations62
US11860416B2Jan 2, 2024
Biased total thickness variations in waveguide display substrates
MAGIC LEAP INC0 citations62
US11656480B2May 23, 2023
Methods and systems for augmented reality display with dynamic field of view
MAGIC LEAP INC1 citations62
US11422364B2Aug 23, 2022
Eyepiece architecture incorporating artifact mitigation
MAGIC LEAP INC1 citations62
US12181679B2Dec 31, 2024
Diffractive optical elements with mitigation of rebounce-induced light loss and related systems and methods
MAGIC LEAP INC0 citations61
US12025802B2Jul 2, 2024
Methods and apparatuses for reducing stray light emission from an eyepiece of an optical imaging system
MAGIC LEAP INC0 citations61
US11215744B2Jan 4, 2022
Waveguides having reflective layers formed by reflective flowable materials
MAGIC LEAP INC0 citations61
US11086128B2Aug 10, 2021
Methods and apparatuses for reducing stray light emission from an eyepiece of an optical imaging system
MAGIC LEAP INC0 citations61
US11664194B2May 30, 2023
Procedural electron beam lithography
MAGIC LEAP INC0 citations52
US12529830B2Jan 20, 2026
Eyepieces for augmented reality display system
MAGIC LEAP INC0 citations51
US12222537B2Feb 11, 2025
Surface relief waveguides with high refractive index resist
MAGIC LEAP INC0 citations50