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Inventor

Qiao Liang

Inventor
Guangxi, CN

Overview

2→
Patents
2011–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H01Cprimary
H01CResistors25%
H01HElectric switches25%
H01JElectric discharge tubes or discharge lamps25%
H02HEmergency protective circuit arrangements25%
PatentTitleYear
10,892,129Arc-preventing fast-breaking surge protection device20218,080,784'Ionization device'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011Patents assigned to ECOLE POLYTECH (1)· patent assignee history
2011Patents assigned to GIRAULT HUBERT HUGUES (1)· patent assignee history
2011Patents assigned to LIANG QIAO (1)· patent assignee history
2011Patents assigned to LION NIELS (1)· patent assignee history
2011Based in Wuan, CN· patent location history
2021Patents assigned to GUANGXI NQT ELECTRONIC TECH CO LTD (1)· patent assignee history
2021Based in Guangxi, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ECOLE POLYTECH12011
GIRAULT HUBERT HUGUES12011
GUANGXI NQT ELECTRONIC TECH CO LTD12021
LIANG QIAOself12011
LION NIELS12011
Locations
LocationPatentsSpan
Guangxi, CN12021
Wuan, CN12011