Inventor

KE CHANGJIAN

CN3 patents

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

UNIV HUAZHONG SCIENCE TECH

2 patents

US10161792B2Dec 25, 2018

Device and method for realizing spectral polarization-independent measurement based on frequency domain depolarization structure

UNIV HUAZHONG SCIENCE TECH0 citations38

US10122445B2Nov 6, 2018

Method for enhancing optical signal-to-noise ratio measuring precision by correcting spectral resolution

UNIV HUAZHONG SCIENCE TECH0 citations36

LIU DEMING

1 patent

US8554079B2Oct 8, 2013

Wavelength division and time division multiplex mixing passive optical network system, terminal and signal transmission method

LIU DEMING2 citations51