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Inventor

Donghee Nam

Inventor
San Jose, CA, US

Overview

4→
Patents
2012–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H01Lprimary
H01LSemiconductor devices22%
H10KOrganic electric solid-state devices22%
A61KPreparations for medical, dental or toiletry purposes11%
C03CChemical composition of glasses, glazes or vitreous enamels11%
G02BOptical elements, systems or apparatus11%
G09GArrangements or circuits for control of indicating devices using static means to present variable information11%
H01JElectric discharge tubes or discharge lamps11%
PatentTitleYear
10,872,939Viewing angle color shift control202010,576,081Self-emissive display with switchable retarder for high contrast20209,455,304'Organic light-emitting diode display with white and blue diodes'20168,164,260'Dielectric composition and plasma display panel including the same'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to CHOI WOONG (1)· patent assignee history
2012Patents assigned to LG ELECTRONICS INC (1)· patent assignee history
2012Patents assigned to NAM DONGHEE (1)· patent assignee history
2012Based in Cheongju-si, KR· patent location history
2016–2020Patents assigned to APPLE INC (3)· patent assignee history
2016Based in Incheon, KR· patent location history
2020Based in San Jose, CA, US· patent location history
2020Based in Cupertino, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLE INC32016–2020
CHOI WOONG12012
LG ELECTRONICS INC12012
NAM DONGHEEself12012
Locations
LocationPatentsSpan
San Jose, California, US12020
Cupertino, California, US12020
Incheon, KR12016
Cheongju-si, KR12012