Patents/Inventors

Zhiwen Chang

DongguanCN1 patent

2 Patents

US124702912025
Fault Detection Method for Optical Switching Apparatus, Network Device, and System
HUAWEI TECHNOLOGIES CO., Ltd.
0 cites
US116711792023
Fiber Amplifier and Gain Adjustment Method for Fiber Amplifier
Huawei Technologies Co., Ltd.
0 cites