Hwasung
South Korea
3
2006-07-13
The entities that hold a legal rights for patent applications filed by inventor Chae Dongwon:
Dongwon Chae from Hwasung, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Optical film having a structured surface with offset prismatic structures
#2 | 2006-07-06Optical film having a structured surface with concave pyramid-shaped structures
#3 | 2006-07-06Optical film having a surface with rounded structures
6104072 ⎘