Inventor

YAN GUOZHENG

CN2 patents

Patents

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