Gyeonggi-do
South Korea
5
2022-01-06
The entities that hold a legal rights for patent applications filed by inventor KIM HAN DO:
HAN DO KIM from Gyeonggi-do, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
White light source and illumination apparatus for lighting in lithography process
#2 | 2021-09-02High color rendering D50/D65 standard LED illuminant module and lighting apparatus
#3 | 2020-06-18High color rendering D50/D65 standard LED illuminant module and lighting apparatus
#4 | 2018-12-13White light emitting device having high color rendering
#5 | 2016-07-28White light emitting device having high color rendering
1606667 ⎘