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Inventor

Ung Ju Lee

Inventor
Daejeon, KR

Overview

1→
Patents
2015
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C01Bprimary
C01BNon-metallic elements20%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds20%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy20%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%
Y02TClimate change mitigation technologies related to transportation20%
PatentTitleYear
9,130,230'Negative electrode active material with improved safety, and secondary battery comprising same'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to GS CALTEX CORP (1)· patent assignee history
2015Patents assigned to HONG KI JOO (1)· patent assignee history
2015Patents assigned to JEON TAE HYUN (1)· patent assignee history
2015Patents assigned to KIM DONG SHIN (1)· patent assignee history
2015Patents assigned to LEE SANG ICK (1)· patent assignee history
2015Based in Daejeon, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GS CALTEX CORP12015
HONG KI JOO12015
JEON TAE HYUN12015
KIM DONG SHIN12015
LEE SANG ICK12015
Locations
LocationPatentsSpan
Daejeon, KR12015