Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10976197 | Optical apparatus using reflection geometry | Hoyoung Ahn, Unjeong Kim | 2021-04-13 |
| 10928248 | Light filter and spectrometer including the same | Younggeun Roh, Yeonsang Park, Hyochul Kim, Moonil JUNG | 2021-02-23 |