Joo-Sik Yoon

City:

Daegu

Country:

South Korea

Published Applications:

Last publication date:

2014-05-29

Top Assignees for applications by Joo-Sik Yoon

The entities that hold a legal rights for patent applications filed by inventor Yoon Joo-Sik:

Joo-Sik Yoon from Daegu, KR has applied for patents for these inventions. The list has both pending applications and granted patents:

METHOD FOR TREATING SURFACE OF METAL PRODUCT

Light sensor holder for tracking location of sunlight

Optical sensor holder for tracking location of sunlight

InventorID:

565586 ⎘