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Inventor

Woojin Park

Inventor
Anyang-si, KR

Overview

3→
Patents
2017–2018
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

H01Hprimary
H01HElectric switches50%
G06KGraphical data reading25%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes25%
PatentTitleYear
10,141,140Air circuit breaker201810,020,128Structure of contacts for air circuit breaker20189,619,807'Genuine product certification means and system'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to ICRAFT CO LTD (1)· patent assignee history
2017Based in Seoul, KR· patent location history
2018Patents assigned to LSIS CO LTD (2)· patent assignee history
2018Based in Anyang-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LSIS CO LTD22018
ICRAFT CO LTD12017
Locations
LocationPatentsSpan
Anyang-si, KR22018
Seoul, KR12017