Inventor

XIAO DIANJUN

CN2 patents

Patents

2 patents

US7877008B2Jan 25, 2011

WDM layer-based optical chanel protecting device and method thereof

HUAWEI TECH CO LTD11 citations77

US7580635B2Aug 25, 2009

Method, apparatus and system for optical communications

HUAWEI TECH CO LTD3 citations56