Gyeonggi-Do
Korea (South)
2
2010-07-15
Jae-Hak Ryu from Gyeonggi-Do, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for manufacturing a solar cell module available for the sunroof of a vehicle
LIGHT-EMITTING DISPLAY DEVICE APPLING CRYSTAL
3808776 ⎘