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Inventor

Sang Sool Koo

Inventor
Sarawak, MY

Overview

4→
Patents
2004–2018
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.

H10Kprimary
H10KOrganic electric solid-state devices33%
G01NInvestigating or analysing materials by determining their chemical or physical properties17%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices17%
H01LSemiconductor devices17%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1017%
PatentTitleYear
9,985,237Method of manufacturing an organic light emitting diode by lift-off20189,304,104'Ion sensitive field effect transistor'20168,741,676'Method of manufacturing OLED-on-silicon'20146,767,672'Method for forming a phase-shifting mask for semiconductor device manufacture'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to HYUNDAI ELECTRONICS IND (1)· patent assignee history
2004Based in Ichon-shi, KR· patent location history
2014–2018Patents assigned to X FAB SEMICONDUCTOR FOUNDRIES (3)· patent assignee history
2014–2018Patents assigned to KOO SANG SOOL (2)· patent assignee history
2014–2018Patents assigned to ZHANG DONG (2)· patent assignee history
2014–2018Based in Sarawak, MY· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
X FAB SEMICONDUCTOR FOUNDRIES32014–2018
KOO SANG SOOLself22014–2018
ZHANG DONG22014–2018
HYUNDAI ELECTRONICS IND12004
Locations
LocationPatentsSpan
Sarawak, MY32014–2018
Ichon-shi, KR12004