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Inventor

Xiaoqiang LEI

Inventor
CN

Overview

3→
Patents
2025–2026
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H01Hprimary
H01HElectric switches25%
H02HEmergency protective circuit arrangements25%
H02JElectric power networks25%
G06FElectric digital data processing13%
H02BBoards, substations or switching arrangements for the supply or distribution of electric power13%
PatentTitleYear
12,542,429Direct current switchgear202612,512,659Direct current circuit breaker device and control method therefor202512,353,574Page processing method, electronic apparatus and non-transitory computer-readable storage medium2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025–2026Patents assigned to SCHNEIDER ELECTRIC IND SAS (2)· patent assignee history
2025Patents assigned to Baidu online network technology beijing co ltd (1)· patent assignee history
2025–2026Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCHNEIDER ELECTRIC IND SAS22025–2026
Baidu online network technology beijing co ltd12025
Locations
LocationPatentsSpan
CN32025–2026