CA

Chi Ho Ahn

KC Kolen Co.: 5 patents #1 of 8Top 15%
Overall (2016): #30,241 of 481,213Top 7%
5
Patents 2016

Issued Patents 2016

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
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