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Inventor

Bangtian Wang

Inventor
Xuchang, CN

Overview

1→
Patents
2020
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H01Hprimary
H01HElectric switches33%
H01RElectrically-conductive connections33%
H02BBoards, substations or switching arrangements for the supply or distribution of electric power33%
PatentTitleYear
10,741,338Contact device of handcart circuit breaker and handcart circuit breaker2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to XJ ELECTRIC CO LTD (1)· patent assignee history
2020Patents assigned to XJ ELECTRIC COLTD (1)· patent assignee history
2020Patents assigned to XJ GROUP CORP (1)· patent assignee history
2020Based in Xuchang, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
XJ ELECTRIC CO LTD12020
XJ ELECTRIC COLTD12020
XJ GROUP CORP12020
Locations
LocationPatentsSpan
Xuchang, CN12020