Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10135256 | Non-contact power transmission device and location-based service system using the same | Sung Heum Park, Hyung Wook Cho, Sang Ho Cho, Ki Won Chang, Chul Gyun Park +3 more | 2018-11-20 |
| 10086325 | Membrane separation device | Moon-kyoon Chun, Sung Ho Lee, Jong Ku Lee, Joon Ho Shin | 2018-10-02 |
| 10027130 | Apparatus for transmitting power wirelessly | Sang Ho Cho, Chang Ik Kim, Seung Won Park, Yong Woon Park, Eun Young Shin +2 more | 2018-07-17 |
| 9944367 | Personal Life rafts | — | 2018-04-17 |