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Inventor

Jiuhong RUAN

Inventor
CN

Overview

2→
Patents
2025
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B05Bprimary
B05BSpraying apparatus33%
B25JManipulators33%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
PatentTitleYear
12,465,939Color change block with detection feedback as well as spraying equipment202512,296,477Gripper mechanism2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to UNIV SHANDONG JIAOTONG (2)· patent assignee history
2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV SHANDONG JIAOTONG22025
Locations
LocationPatentsSpan
CN22025