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Inventor

Taek Sang Hahn

Inventor
Seoul, KR

Overview

2→
Patents
1998–1999
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere17%
G01RMeasuring electric variables17%
H05BElectric heating17%
H10NElectric solid-state devices not otherwise provided for17%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
5,912,532'White-light emitting electroluminescent display and fabricating method thereof'19995,781,009'Two-coil apparatus for measuring the absolute value of magnetic penetration depth .lambda. of superconductor films'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–1999Patents assigned to KOREA INST SCI & TECH (2)· patent assignee history
1998Based in Kyungki-do, KR· patent location history
1999Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOREA INST SCI & TECH21998–1999
Locations
LocationPatentsSpan
Seoul, KR11999
Kyungki-do, KR11998