Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12328424 | Interface board for testing image sensor, test system having the same, and operating method thereof | Shinki Jeong, Hyungsun Ryu, Seongkwan Lee | 2025-06-10 |
| 12309353 | Image sensor test system including operational amplifier and low-frequency attenuator | Seongkwan Lee, Minho Kang, Cheolmin Park, Hyungsun Ryu | 2025-05-20 |
| 12105146 | Wafer-level multi-device tester and system including the same preliminary class | Seongkwan Lee, Hyungsun Ryu, Kangmin Lee | 2024-10-01 |
| 12074051 | Teaching apparatus and substrate alignment apparatus using the same | Taehyoung Lee, Hohyun Lee, Jongmin Song, Young-Kwon Yoon | 2024-08-27 |