Suwon
South Korea
2
2014-05-29
The entities that hold a legal rights for patent applications filed by inventor Oh Jong-cheol:
Jong-cheol Oh from Suwon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Detection device for detecting state of toner image, image forming apparatus employing the same, and method of removing foreign substance from the detection device
#2 | 2014-04-24Method of compensating density and image forming apparatus performing the same
734804 ⎘