Inventor
WU YI-KUEI
US11 patents
⚠️ This page may combine multiple inventors who share the name “WU YI-KUEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APPLE INC
10 patentsUS11835836B1Dec 5, 2023
Mach-Zehnder interferometer device for wavelength locking
APPLE INC7 citations85
US11500154B1Nov 15, 2022
Asymmetric optical power splitting system and method
APPLE INC8 citations84
US12399412B2Aug 26, 2025
Mach-Zehnder interferometer device for wavelength locking
APPLE INC0 citations62
US11906778B2Feb 20, 2024
Achromatic light splitting device with a high V number and a low V number waveguide
APPLE INC1 citations61
US11886007B2Jan 30, 2024
Asymmetric optical power splitting system and method
APPLE INC0 citations61
US12372724B2Jul 29, 2025
Light splitting device
APPLE INC0 citations60
US12375182B2Jul 29, 2025
Interference devices for wavelength locking
APPLE INC0 citations60
US11971574B2Apr 30, 2024
Multi-mode devices for multiplexing and de-multiplexing
APPLE INC1 citations53
US12487407B2Dec 2, 2025
Compact light splitting devices and methods
APPLE INC0 citations49
US12321014B2Jun 3, 2025
Coupling devices and methods, wavelength locking systems and methods, and phase unwrapping systems and methods
APPLE INC0 citations46