Guee Hwang Sim

City:

Gangwon-do

Country:

South Korea

Published Applications:

Last publication date:

2009-06-04

Top Assignees for applications by Guee Hwang Sim

The entities that hold a legal rights for patent applications filed by inventor Sim Guee Hwang:

Guee Hwang Sim from Gangwon-do, KR has applied for patents for these inventions. The list has both pending applications and granted patents:

Method of forming an etching mask pattern from developed negative and positive photoresist layers

InventorID:

6206578 ⎘