Suwon-si
South Korea
6
2015-06-11
The entities that hold a legal rights for patent applications filed by inventor Ahn Jonghyun:
Jonghyun Ahn from Suwon-si, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Roll-to-roll doping method of graphene film, and doped graphene film
#2 | 2015-03-12Roll-to-roll transfer method of graphene, graphene roll produced by the method, and roll-to-roll transfer equipment for graphene
#3 | 2014-01-23Flexible transparent heating element using graphene and method for manufacturing the same
#4 | 2012-11-08Graphene protective film serving as a gas and moisture barrier, method for forming same, and use thereof
#5 | 2012-10-25Roll-to-roll doping method of graphene film, and doped graphene film
#6 | 2012-10-11Roll-to-roll transfer method of graphene, graphene roll produced by the method, and roll-to-roll transfer equipment for graphene
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