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Inventor

Xiongyao XIE

Inventor
CN

Overview

2→
Patents
2021–2024
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

E21Fprimary
E21FSafety devices, transport, filling-up, rescue, ventilation, or draining in or of mines or tunnels20%
G01NInvestigating or analysing materials by determining their chemical or physical properties20%
B61LGuiding railway traffic10%
E21DShafts10%
G01SRadio direction-finding10%
G06NComputing arrangements based on specific computational models10%
G08CTransmission systems for measured values, control or similar signals10%
H04QSelecting10%
PatentTitleYear
12,061,170Tunnel defect detection and management system based on vibration signal of moving train202411,181,633Loaded-to-frame detection equipment and method for backfill grouting of shield tunnel2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2024Patents assigned to UNIV TONGJI (2)· patent assignee history
2021–2024Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV TONGJI22021–2024
Locations
LocationPatentsSpan
CN22021–2024