CA

Chi Ho Ahn

KC Kolen Co.: 11 patents #4 of 14Top 30%
Overall (All Time): #459,990 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
9549108 Photographic lens optical system Jae Hoon Cho, Ji Eun Kim, Se Jin Kim, Seong Hee Bae 2017-01-17
9488806 Photographic lens optical system Jae Hoon Cho, Ji Eun Kim, Se Jin Kim, Seong Hee Bae 2016-11-08
9372325 Photographic lens optical system Jae Hoon Cho, Ji Eun Kim, Se Jin Kim, Seong Hee Bae 2016-06-21
9329364 Optical lens system Kyoung Soo Song, Ji Eun Kim, Chan Goo Kang, Seong Hee Bae 2016-05-03
9323027 Optical lens system Kyoung Soo Song, Ji Eun Kim, Chan Goo Kang, Seong Hee Bae 2016-04-26
9256051 Photographic lens optical system Kyoung Soo Song, Ji Eun Kim, Chan Goo Kang, Seong Hee Bae 2016-02-09
9134514 Photographic lens optical system Jae Hoon Cho, Ji Eun Kim, Chan Goo Kang, Se Jin Kim 2015-09-15
9134508 Imaging lens system Jae Hoon Cho, Ji Eun Kim, Chan Goo Kang, Se Jin Kim 2015-09-15
9128265 Lens assembly and optical system including the same Ji Eun Kim, Pil Sun Jung, Jae Hoon Cho, Yang Han 2015-09-08
9116327 Imaging lens system Jae Hoon Cho, Ji Eun Kim, Chan Goo Kang, Se Jin Kim 2015-08-25
9025259 Photographic lens optical system Jae Hoon Cho, Ji Eun Kim, Chan Goo Kang, Se Jin Kim 2015-05-05