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Inventor

Kwangho Yoo

Inventor
Daejeon, KR

Overview

9→
Patents
2009–2018
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 9 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 energy30%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution30%
Y02PClimate change mitigation technologies in the production or processing of goods27%
H01GCapacitors10%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
10,026,944Electrode assembly having tab-lead joint portion of minimized resistance difference between electrodes and electrochemical cell containing the same20189,343,714'High capacity battery cell employed with two or more unit cells'20169,246,154'Electrode assembly having tab-lead joint portion of minimized resistance difference between electrodes and electrochemical cell containing the same'20168,673,476'Electrode assembly having stable lead-tap joint and electrochemical cell containing them'20148,557,422'High capacity battery cell employed with two or more unit cells'20138,021,788'Secondary battery having electrode for improvement of stability during overcharge'20118,012,617'Secondary battery having sealing portion of novel structure'20117,955,724'Secondary battery having a film including expandable graphite and polyurethane'20117,625,669'Lithium secondary battery having improved stability to overcharge'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2018Patents assigned to LG CHEMICAL LTD (9)· patent assignee history
2009–2018Based in Daejeon, KR· patent location history
2013–2016Patents assigned to RYU JI HEON (3)· patent assignee history
2013–2016Patents assigned to YOO KWANGHO (3)· patent assignee history
2014–2016Patents assigned to CHOI JEONG HEE (2)· patent assignee history
2014–2016Patents assigned to SHIN YOUNGJOON (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LG CHEMICAL LTD92009–2018
RYU JI HEON32013–2016
YOO KWANGHOself32013–2016
CHOI JEONG HEE22014–2016
SHIN YOUNGJOON22014–2016
Locations
LocationPatentsSpan
Daejeon, KR92009–2018