Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11181719 | Optical imaging system | Hag Chul KIM, Eun Chong LEE, Yong Joo JO | 2021-11-23 |
| 11016271 | Optical imaging system | Jin Hwa JUNG, Sot Eum SEO, Yong Joo JO | 2021-05-25 |
| 11009678 | Optical imaging system | Ju Hwa SON, Min Hyuk IM, Yong Joo JO | 2021-05-18 |
| 11002943 | Optical imaging system | Phil Ho JUNG, In Gun KIM, Yong Joo JO | 2021-05-11 |