Issued Patents 2016
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9488806 | Photographic lens optical system | Jae Hoon Cho, Chi Ho Ahn, Ji Eun Kim, Se Jin Kim | 2016-11-08 |
| 9372325 | Photographic lens optical system | Jae Hoon Cho, Chi Ho Ahn, Ji Eun Kim, Se Jin Kim | 2016-06-21 |
| 9329364 | Optical lens system | Chi Ho Ahn, Kyoung Soo Song, Ji Eun Kim, Chan Goo Kang | 2016-05-03 |
| 9323027 | Optical lens system | Chi Ho Ahn, Kyoung Soo Song, Ji Eun Kim, Chan Goo Kang | 2016-04-26 |
| 9256051 | Photographic lens optical system | Chi Ho Ahn, Kyoung Soo Song, Ji Eun Kim, Chan Goo Kang | 2016-02-09 |