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Inventor

Eun-Ok Oh

Inventor
Yongin-si, KR

Overview

2→
Patents
1995–2021
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 2 as inventor

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

C22Bprimary
C22BProduction and refining of metals25%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy25%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution25%
Y02PClimate change mitigation technologies in the production or processing of goods25%
PatentTitleYear
11,063,252Positive active material for rechargeable lithium battery and rechargeable lithium battery including same20215,417,738'Method for recovering metals included in the slag generated from steel making process'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to OH OK SOO (1)· patent assignee history
1995Based in Seoul, KR· patent location history
2021Patents assigned to SAMSUNG SDI CO LTD (1)· patent assignee history
2021Based in Yongin-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OH OK SOO11995
SAMSUNG SDI CO LTD12021
Locations
LocationPatentsSpan
Yongin-si, KR12021
Seoul, KR11995