Gyeonggi-do
South Korea
6
2007-01-30
The entities that hold a legal rights for patent applications filed by inventor Kim Beom-jun:
Beom-jun Kim from Gyeonggi-do, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Double-layered positively-charged organic photoreceptor
#2 | 2006-08-01Polymer having stilbenquinone structure and electrophotographic photoreceptor containing the same
#3 | 2006-06-13Naphthoquinone derivative and electrophotographic photoreceptor containing the same
#4 | 2006-05-16Single layered electrophotographic photoreceptor
#5 | 2005-10-13Electrophotographic photoreceptor containing naphthalenetetracarboxylic acid diimide derivatives and electrophotographic imaging apparatus employing the same
#6 | 2005-09-27Double-layered positively-charged organic photoreceptor
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