Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12332426 | Beam steering device | Hyungseok Bang, Sangchul Lee, Chaedeok LEE | 2025-06-17 |
| 11506785 | Asymmetric optical sensor device | Bolam Kim, Sangkeun Lee, Pilwon Jeong, Yongho Cho | 2022-11-22 |
| 10635798 | Digital device and biometric authentication method therein | Chaedeok LEE, Junhak Lee | 2020-04-28 |
| 10592720 | Digital device and biometric authentication method therein | Chaedeok LEE, Junhak Lee | 2020-03-17 |
| 10281395 | Apparatus and method for measuring dust | Bolam Kim, Sangkeun Lee, Pilwon Jeong, Yongho Cho | 2019-05-07 |
| 10215680 | Dust measuring apparatus and mobile terminal for controlling the same | Yongho Cho, Bolam Kim, Sangkeun Lee, Pilwon Jeong | 2019-02-26 |