Inventor
XU CHI
CN29 patents
⚠️ This page may combine multiple inventors who share the name “XU CHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATRIXED REALITY TECH CO LTD
12 patentsUS11500205B2Nov 15, 2022
Wearable AR system, AR display device and its projection source module
MATRIXED REALITY TECH CO LTD3 citations82
US11454811B2Sep 27, 2022
Method and apparatus for unlocking head-mounted display device
MATRIXED REALITY TECH CO LTD2 citations72
US11042040B2Jun 22, 2021
Augmented reality apparatus and optical system therefor
MATRIXED REALITY TECH CO LTD1 citations71
US12468157B2Nov 11, 2025
Augmented reality apparatus and optical system therefor
MATRIXED REALITY TECH CO LTD0 citations61
US11988839B2May 21, 2024
Augmented reality apparatus and optical system therefor
MATRIXED REALITY TECH CO LTD0 citations61
US11874466B2Jan 16, 2024
Augmented reality apparatus, and optical system and semi-reflector therefor
MATRIXED REALITY TECH CO LTD0 citations61
US11693245B2Jul 4, 2023
Wearable AR system, AR display device and its projection source module
MATRIXED REALITY TECH CO LTD0 citations61
US11693244B2Jul 4, 2023
Augmented reality apparatus and optical system therefor
MATRIXED REALITY TECH CO LTD0 citations61
US11460704B2Oct 4, 2022
Augmented reality apparatus and optical system therefor
MATRIXED REALITY TECH CO LTD0 citations61
US12299457B2May 13, 2025
Method and apparatus for awakening wearable device
MATRIXED REALITY TECH CO LTD0 citations51
US11966056B2Apr 23, 2024
Augmented reality device and optical system thereof
MATRIXED REALITY TECH CO LTD0 citations51
US11860364B2Jan 2, 2024
Head-mounted AR apparatus
MATRIXED REALITY TECH CO LTD0 citations46
APPLE INC
6 patentsUS10571973B2Feb 25, 2020
Magnetic sensors for electronic devices
APPLE INC3 citations73
US11853129B1Dec 26, 2023
Integrated sensor in clutch assembly for determining angle of display
APPLE INC2 citations66
US12147071B1Nov 19, 2024
Narrow border display
APPLE INC0 citations62
US11906775B2Feb 20, 2024
Narrow border display
APPLE INC1 citations62
US11734942B2Aug 22, 2023
Biometric key including a textured ceramic cover
APPLE INC0 citations61
US11113494B2Sep 7, 2021
Biometric key including a textured ceramic cover
APPLE INC1 citations61
UNIV TEXAS
3 patentsUS11474145B2Oct 18, 2022
Methods of determining operating conditions of silicon carbide power MOSFET devices associated with aging, related circuits and computer program products
UNIV TEXAS2 citations70
US11397209B2Jul 26, 2022
Methods of monitoring conditions associated with aging of silicon carbide power MOSFET devices in-situ, related circuits and computer program products
UNIV TEXAS6 citations70
US11525740B2Dec 13, 2022
Methods of measuring real-time junction temperature in silicon carbide power MOSFET devices using turn-on delay, related circuits, and computer program products
UNIV TEXAS4 citations68