Inventor

LIU ZHUOYAN

CN4 patents

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

NUCTECH CO LTD

3 patents

US10969346B2Apr 6, 2021

X-ray product quality automatic inspection device

NUCTECH CO LTD0 citations50

US10648929B2May 12, 2020

Trailed multiple-viewing-angle item inspection system and method of using the same

NUCTECH CO LTD0 citations40

US10078056B2Sep 18, 2018

X-ray product quality online inspection device

NUCTECH CO LTD0 citations40

UNIV TSINGHUA

1 patent

US7652769B2Jan 26, 2010

Method and apparatus for assessing purity of vegetable oils by means of terahertz time-domain spectroscopy

UNIV TSINGHUA12 citations80