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Inventor

Chahun Ku

Inventor
Daejeon, KR

Overview

3→
Patents
2013–2021
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 3 as inventor

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

H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy33%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution33%
G06FElectric digital data processing17%
Y02PClimate change mitigation technologies in the production or processing of goods17%
PatentTitleYear
11,030,383Integrated device and method of forming the same20219,112,234'Cylindrical secondary battery of improved safety'20158,383,258'Cap assembly of improved safety and cylindrical secondary battery employed with the same'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2015Patents assigned to JUNG BYUNG KYU (2)· patent assignee history
2013–2015Patents assigned to KIM SOORYOUNG (2)· patent assignee history
2013–2015Patents assigned to KIM SUNGJONG (2)· patent assignee history
2013–2015Patents assigned to KU CHAHUN (2)· patent assignee history
2013–2015Patents assigned to LG CHEMICAL LTD (2)· patent assignee history
2013–2015Based in Daejeon, KR· patent location history
2021Based in Taipei, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JUNG BYUNG KYU22013–2015
KIM SOORYOUNG22013–2015
KIM SUNGJONG22013–2015
KU CHAHUNself22013–2015
LG CHEMICAL LTD22013–2015
Locations
LocationPatentsSpan
Daejeon, KR22013–2015
Taipei, TW12021