Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10474787 | Method for designing centrifugal pump and mixed flow pump having specific speed of 150-1200 | Kyoung-yong LEE, Sung-Ryul Kim | 2019-11-12 |
| 10247199 | Multi-volute sirocco fan | Kyoung-yong LEE | 2019-04-02 |
| 10230063 | Organic light emitting display device and method of manufacturing the same | Yi Sik Jang, Yu-Ho Jung | 2019-03-12 |