Choonsik Oh

Director/Board Member at BeSang, Inc.

Electronic Technology

Consumer Services

Technology Services

Profile

Choonsik Oh is the founder of TESTCO, Inc. (South Korea).
He currently works as a Director at BeSang, Inc. His former positions include Chief Operating Officer at SK hynix, Inc. and Principal at IBM Watson Research Center.
Oh received a graduate degree in 1982 and a doctorate degree in 1986 from Korea Advanced Institute of Science & Technology.

Choonsik Oh active positions

Companies	Position	Start
BeSang, Inc. BeSang, Inc. SemiconductorsElectronic Technology BeSang, Inc. specializes in the design, development, and delivery of 3-dimensional (3D) integrated circuit (IC) solutions. Its 3D IC technologies enable stacking multiple device layers in a vertical direction and provides solutions to CPU, DSP, ASIC, FPGA, SoC, DRAM, SRMA, flash, image sensor, and solid state drive applications. The company was founded by Sang-Yun Lee on June 23, 2003 and is headquartered in Beaverton, OR.	Director/Board Member	-

All active positions of Choonsik Oh

Former positions of Choonsik Oh

Companies	Position	End
IBM Watson Research Center IBM Watson Research Center Information Technology ServicesTechnology Services Part of International Business Machines Corp., IBM Watson Research Center provides business analytics technology that works across the health landscape, from payers and providers to government & life science. The company is based in Yorktown Heights, NY.	Corporate Officer/Principal	01/01/1988
SK HYNIX INC.	Chief Operating Officer	-
TESTCO, Inc. (South Korea) TESTCO, Inc. (South Korea) SemiconductorsElectronic Technology TESTCO, Inc. provides semiconductor test services. Its services include wafer and memory package test services. The company was founded on March 22, 2007 and is headquartered in Seongnam, South Korea.	Chief Executive Officer	-

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Training of Choonsik Oh

Korea Advanced Institute of Science & Technology

Graduate Degree

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Linked companies

Listed companies	1
SK HYNIX INC.	Electronic Technology

Private companies	3
BeSang, Inc. BeSang, Inc. SemiconductorsElectronic Technology BeSang, Inc. specializes in the design, development, and delivery of 3-dimensional (3D) integrated circuit (IC) solutions. Its 3D IC technologies enable stacking multiple device layers in a vertical direction and provides solutions to CPU, DSP, ASIC, FPGA, SoC, DRAM, SRMA, flash, image sensor, and solid state drive applications. The company was founded by Sang-Yun Lee on June 23, 2003 and is headquartered in Beaverton, OR.	Electronic Technology
TESTCO, Inc. (South Korea) TESTCO, Inc. (South Korea) SemiconductorsElectronic Technology TESTCO, Inc. provides semiconductor test services. Its services include wafer and memory package test services. The company was founded on March 22, 2007 and is headquartered in Seongnam, South Korea.	Electronic Technology
IBM Watson Research Center IBM Watson Research Center Information Technology ServicesTechnology Services Part of International Business Machines Corp., IBM Watson Research Center provides business analytics technology that works across the health landscape, from payers and providers to government & life science. The company is based in Yorktown Heights, NY.	Technology Services

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