Inventor

BEI JINSONG

CN3 patents

⚠️ This page may combine multiple inventors who share the name “BEI JINSONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZTE CORP

2 patents

US7634160B2Dec 15, 2009

Passive optical network system based on a wavelength protection and protecting backup method thereof

ZTE CORP10 citations79

US11425474B2Aug 23, 2022

Ranging method and communication method for optical network, OLT, ONU, and optical network system

ZTE CORP0 citations60

BEI JINSONG

1 patent

US9036138B2May 19, 2015

Method and system for detecting fiber fault in passive optical network

BEI JINSONG1 citations42