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Inventor profile of:

Won Chul Do

City:

Gyeonggi-do

Country:

South Korea

Published Applications:

Last publication date:

2026-03-12

Top Assignees for applications by Won Chul Do

The entities that hold a legal rights for patent applications filed by inventor Do Won Chul:

AMKOR TECHNOLOGY, INC. 6 Tempe, AZ United States
Amkor Technology Singapore Holding Pte. Ltd. 3 Singapore, Singapore
AMKOR TECHNOLOGY, INC. 1 Chandler, AZ United States

Recent patent applications by Do Won Chul

Won Chul Do from Gyeonggi-do, KR has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-03-12

US20260076222A1

Electricity

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

#2 | 2025-01-02

US20250006686A1

Electricity

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

#3 | 2021-12-23

US20210398930A1

Electricity

Semiconductor device and manufacturing method thereof

#4 | 2020-02-13

US20200051944A1

Electricity

Semiconductor device

#5 | 2018-07-26

US20180211929A1

Electricity

Semiconductor device and manufacturing method thereof

#6 | 2015-09-17

US20150262945A1

Electricity

Semiconductor device utilizing redistribution layers to couple stacked die

#7 | 2015-09-10

US20150255426A1

Electricity

SEMICONDUCTOR DEVICE WITH REDUCED WARPAGE

#8 | 2015-07-23

US20150206807A1

Electricity

Semiconductor device and manufacturing method thereof

#9 | 2015-07-16

US20150200179A1

Electricity

Semiconductor device and manufacturing method thereof

#10 | 2015-01-22

US20150021767A1

Electricity

SEMICONDUCTOR DEVICE WITH PLATED CONDUCTIVE PILLAR COUPLING

#11 | 2015-01-15

US20150014830A1

Electricity

Semiconductor device utilzing redistribution layers to couple stacked die

#12 | 2014-05-22

US20140138817A1

Electricity

Semiconductor device and manufacturing method thereof

#13 | 2014-05-15

US20140131856A1

Electricity

Semiconductor device and manufacturing method thereof

InventorID:

759365 ⎘