Joonsung RYOU

City:

Gyeonggi-do

Country:

South Korea

Published Applications:

Last publication date:

2021-11-18

Top Assignees for applications by Joonsung RYOU

The entities that hold a legal rights for patent applications filed by inventor RYOU Joonsung:

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

Polishing pad and method for producing same

Porous polyurethane polishing pad and process for preparing the same

Polishing pad comprising window similar in hardness to polishing layer

Porous polyurethane polishing pad and preparation method thereof

InventorID:

2438700 ⎘