Wei Chang

City:

Milpitas, California

Country:

United States

Published Applications:

Last publication date:

2015-07-21

Top Assignees for applications by Wei Chang

The entities that hold a legal rights for patent applications filed by inventor Chang Wei:

Wei Chang from Milpitas, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Statistical overlay error prediction for feed forward and feedback correction of overlay errors, root cause analysis and process control

InventorID:

7204572 ⎘