Daejeon
South Korea
3
2022-07-21
The entities that hold a legal rights for patent applications filed by inventor RYU Jae Il:
Jae Il RYU from Daejeon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
DEVICE AND METHOD FOR INSPECTING LIQUID CRYSTAL STAIN OF POLARIZING PLATE
#2 | 2022-05-19OPTICAL LAMINATE
#3 | 2017-10-05Method for manufacturing polarizer, and polarizer and polarizing plate manufactured using same
2002943 ⎘