Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9128022 | Micro viscometers and methods of manufacturing the same | Sung Joon Choi, Dae Young Shin, Kang-Won Lee | 2015-09-08 |
| 8677807 | Micro viscometer | Sungjoon Choi, Daeyoung Shin, Kangwon Lee, Joo Young Oh | 2014-03-25 |
| 8667831 | Micro viscometer | Sungjoon Choi, Daeyoung Shin, Kangwon Lee, Joo Young Oh | 2014-03-11 |