Inventor

OUYANG KUI

CN2 patents

Patents

2 patents

US12034486B2Jul 9, 2024

Filter, optical amplifier, communication system, filtering method, and optical amplification method

HUAWEI TECH CO LTD0 citations47

US12445221B2Oct 14, 2025

Tunable optical add/drop multiplexer

HUAWEI TECH CO LTD0 citations38