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Inventor

Soon Heung Chang

Inventor
Daejeon, KR

Overview

4→
Patents
1998–2014
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 4 as inventor

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

B60Lprimary
B60LPropulsion of electrically-propelled vehicles15%
G21CNuclear reactors15%
H02JElectric power networks15%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution15%
Y02TClimate change mitigation technologies related to transportation15%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology8%
G21DNuclear power plant8%
H01FMagnets8%
PatentTitleYear
8,833,533'Ultra slim power supply device and power acquisition device for electric vehicle'20148,807,308'Power supply device, power acquisition device and safety system for electromagnetic induction-powered electric vehicle'20145,812,622'Operator work station for nuclear power plants'19985,761,262'Passive containment cooling system of nuclear reactor'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2014Patents assigned to KOREA ADVANCED INST SCI & TECH (3)· patent assignee history
1998Based in Taejon, KR· patent location history
2014Patents assigned to CHANG SOON HEUNG (2)· patent assignee history
2014Patents assigned to CHO DONGHO (2)· patent assignee history
2014Patents assigned to CHO JUNG GOO (2)· patent assignee history
2014Patents assigned to RIM CHUN TAEK (2)· patent assignee history
2014Based in Daejeon, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOREA ADVANCED INST SCI & TECH31998–2014
CHANG SOON HEUNGself22014
CHO DONGHO22014
CHO JUNG GOO22014
RIM CHUN TAEK22014
Locations
LocationPatentsSpan
Daejeon, KR22014
Taejon, KR21998