Inventor

Xiaohua BAO

Inventor
CN

Overview

7→
Patents
2022–2024
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

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

E21Dprimary
E21DShafts8%
E21FSafety devices, transport, filling-up, rescue, ventilation, or draining in or of mines or tunnels8%
G01DMeasuring not specially adapted for a specific variable8%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
G01VGeophysics8%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes8%
A23FCoffee4%
B61DBody details or kinds of railway vehicles4%
B61KAuxiliary equipment specially adapted for railways, not otherwise provided for4%
B61LGuiding railway traffic4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to UNIV PUER (1)· patent assignee history
2022–2024Based in CN· patent location history
2023–2024Patents assigned to UNIV SHENZHEN (6)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV SHENZHEN62023–2024
UNIV PUER12022
Locations
LocationPatentsSpan
CN72022–2024