Inventor

CUI KEQIANG

CN2 patents

Patents

2 patents

US9768899B2Sep 19, 2017

Optical add/drop multiplexer branching unit

HUAWEI MARINE NETWORKS CO LTD3 citations64

US11265080B2Mar 1, 2022

Submarine cable fault determining method and apparatus

HUAWEI MARINE NETWORKS CO LTD0 citations44