Inventor

LIU YIBING

CN4 patents

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

LIU YIBING

2 patents

USD954170SJun 7, 2022

Rifle scope

LIU YIBING8 citations77

USD1071073SApr 15, 2025

Prism sight

LIU YIBING5 citations67

NINGBO FLO OPTICAL TECH DEVELOPMENT CO LTD

2 patents

US10969299B2Apr 6, 2021

Lens refractive index detection device and method

NINGBO FLO OPTICAL TECH DEVELOPMENT CO LTD2 citations65

US12521009B2Jan 13, 2026

Vision detection apparatus and method

NINGBO FLO OPTICAL TECH DEVELOPMENT CO LTD0 citations45