Suwon-si
South Korea
6
2015-12-24
The entities that hold a legal rights for patent applications filed by inventor CHO Won-young:
Won-young CHO from Suwon-si, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Lens, light scanning unit, and electrophotography type image forming apparatus
#2 | 2014-10-30Lens with low birefringence, method of fabricating the lens, and light scanning unit including the lens
#3 | 2014-07-17Weight-balanced polygonal mirror, light scanning unit using the polygonal mirror, and image forming apparatus
#4 | 2012-06-21Lens with low birefringence, method of fabricating the lens, and light scanning unit including the lens
#5 | 2012-06-07Weight-balanced polygonal mirror, light scanning unit using the polygonal mirror, and image forming apparatus
#6 | 2011-03-03Light scanning unit and electrophotographic image forming apparatus employing the same
837660 ⎘