Suwon
Korea (South)
2
2011-02-10
The entities that hold a legal rights for patent applications filed by inventor YOON Chulsoo:
Chulsoo YOON from Suwon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Composite phosphor powder, light emitting device using the same and method for manufacturing composite phoshpor powder
#2 | 2007-03-01Composite phosphor powder, light emitting device using the same and method for manufacturing composite phosphor powder
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