Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816868 | Device for measuring temperature distribution | Ki Soo Chang, Hae Young Choi, Seon Young Ryu, Geon Hee Kim | 2017-11-14 |
| 9093576 | Image sensor comprising a digital-alloy microlens array integrated with sensor array, and manufacturing method thereof | Ki Soo Chang, Geon Hee Kim, Hyo Sik Kim | 2015-07-28 |
| 8700135 | Optical fiber array probe imaging system integrated with endoscope | Ki Soo Chang, Seon Young Ryu, Geon Hee Kim, Hae Young Choi | 2014-04-15 |