CHOONGHAN RYU

City:

Suwon-si

Country:

South Korea

Published Applications:

Last publication date:

2026-06-18

Top Assignees for applications by CHOONGHAN RYU

The entities that hold a legal rights for patent applications filed by inventor RYU CHOONGHAN:

CHOONGHAN RYU from Suwon-si, KR has applied for patents for these inventions. The list has both pending applications and granted patents:

RESIST COMPOSITION, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICES USING THE SAME AND MULTILAYERED STRUCTURE FORMED USING THE SAME

RESIST COMPOSITIONS, METHODS FOR MANUFACTURING SEMICONDUCTOR DEVICES USING THE SAME AND MULTILAYERED STRUCTURES FORMED USING THE SAME

InventorID:

7002943 ⎘