Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9819078 | Antenna apparatus | Jong Guk Kim, Jeong Hoon Cho, Ja Kwon Ku | 2017-11-14 |
| 9768505 | MIMO antenna with no phase change | Jeong Hoon Cho, Ja Kwon Ku, Sung-Tek Kahng, Geon Ho Jang, Seong Ryong Yoo | 2017-09-19 |
| 9657259 | Cell culture flask and the cell culture device having it | Jai Jun Choung | 2017-05-23 |