Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10349835 | Optical switching unit, optical probe including the same, and medical imaging apparatus including optical probe | Seung-wan Lee, Woon-bae Kim, Jong-hyeon Chang, Min-seog Choi, Hyun-Seok Choi | 2019-07-16 |
| 10317595 | Organic light emitting device including circular polarizing plate having retardations corresponding to pixels | Tsuyoshi Ohyama, Nobuo Hamamoto | 2019-06-11 |
| 10295674 | System and method for determining protection level | Young Sun YUN, Moon Beom Heo, Gi Wook Nam | 2019-05-21 |
| 10283771 | Positive active materials for rechargeable lithium battery, positive electrode including same and rechargeable lithium battery | Jay-Hyok Song, Sol Choi, Do-Hyung Park, Il-Seok Kim | 2019-05-07 |