Inventor

NIU WENBIN

CN3 patents

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

UNIV DALIAN TECH

2 patents

US12242048B2Mar 4, 2025

Bilayer photonic crystal photoswitch thin-film device and preparation method thereof

UNIV DALIAN TECH0 citations57

US12286494B2Apr 29, 2025

Chromogenic double inverse opals photonic crystal resin film using water as ink and the preparation thereof

UNIV DALIAN TECH0 citations54

SHANXI ZHONGTU TRAFFIC TECH CO LTD

1 patent

US12503819B2Dec 23, 2025

Method for rapidly repairing road surface

SHANXI ZHONGTU TRAFFIC TECH CO LTD0 citations35