Inventor

HE ZUYUAN

CN5 patents

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

UNIV TOKYO

2 patents

US7948614B2May 24, 2011

Optical-fiber-characteristic measuring device and optical-fiber-characteristic measuring method

UNIV TOKYO10 citations80

US9784643B2Oct 10, 2017

Optical fiber property measuring device and optical fiber property measuring method

UNIV TOKYO4 citations65

UNIV SHANGHAI JIAOTONG

2 patents

US10461850B2Oct 29, 2019

Frequency synthesis-based optical frequency domain reflectometry method and system

UNIV SHANGHAI JIAOTONG1 citations59

US10989587B2Apr 27, 2021

Distributed fibre sensing system and vibration detection and positioning method therefor

UNIV SHANGHAI JIAOTONG0 citations48

ZTE CORP

1 patent

US12372848B2Jul 29, 2025

Optical modulator and control method therefor

ZTE CORP0 citations36