Gyeonggi-do
Korea (South)
2
2011-09-22
Rin Soon Park from Gyeonggi-do, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
SILICON SUBSTRATE FOR SOLAR BATTERY, MANUFACTURING APPARATUS THEREOF, MANUFACTURING METHOD THEREOF, AND SOLAR BATTERY
Diamond Cutting Tool and Manufacturing Method Thereof
3439751 ⎘