Inventor

LIU DASHENG

CN3 patents

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

ZENG KUN

2 patents

US12419508B2Sep 23, 2025

Optical observation equipment and method for identifying forming process of malignant tumor and endoscope

ZENG KUN0 citations42

US10952618B2Mar 23, 2021

Optical observation equipment and endoscope for identifying forming process of malignant tumor

ZENG KUN0 citations42

YUNDING NETWORK TECH BEIJING CO LTD

1 patent

US12189734B2Jan 7, 2025

Security control method and system

YUNDING NETWORK TECH BEIJING CO LTD0 citations45