Gumi-si
Korea (South)
3
2009-06-11
The entities that hold a legal rights for patent applications filed by inventor Moon Do Min:
Do Min Moon from Gumi-si, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Silicon Wafer Grinding Apparatus, Retaining Assembly Used for the Same and Silicon Wafer Flatness Correcting Method
#2 | 2009-06-04Silicon Wafer Grinding Apparatus, Retaining Assembly Used for the Same and Silicon Wafer Flatness Correcting Method
#3 | 2007-06-21Silicon Wafer Grinding Apparatus, Retaining Assembly Used for the Same and Silicon Wafer Flatness Correcting Method
3960109 ⎘