Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10702637 | Guiding needle for suction tube | Jun Sung Park | 2020-07-07 |
| 10692397 | Smart nasometer | Heecheon You, Myoung Hwan KO, Younggeun Choi, Hyun-Gi Kim, Han Soo Lee +5 more | 2020-06-23 |
| 8876936 | Engine valve seat and manufacturing method thereof | Ki Bum Kim, Eui Jun Kim, Seong Jin Kim, Sung Kweon Jang, Ki-Jung Kim +2 more | 2014-11-04 |
| 8500905 | Kyropoulos sapphire single crystal growing apparatus using elliptic crucible | — | 2013-08-06 |
| 7645964 | High frequency heat treatment method for fine bottom-closed hole | Young Su JEON | 2010-01-12 |
| 7052648 | Method for manufacturing flange for compressor | — | 2006-05-30 |
| 4757173 | Turntable for use in a microwave oven | — | 1988-07-12 |