Gyeonggi-do
South Korea
3
2013-05-30
The entities that hold a legal rights for patent applications filed by inventor KWON O IK:
O IK KWON from Gyeonggi-do, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Semiconductor devices and methods of manufacturing the semiconductor devices
#2 | 2012-02-09Methods of forming fine patterns in semiconductor devices
#3 | 2010-03-04Methods of forming fine patterns in semiconductor devices
2595771 ⎘