Issued Patents 2018
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10147988 | Metal-air battery having folded structure and method of manufacturing the same | Tae-Young Kim, Dong-joon Lee, Sang-bok Ma, Dong-min Im, Victor Roev | 2018-12-04 |
| 10141619 | Metal-air battery having folded structure and method of manufacturing the same | Tae-Young Kim, Dong-joon Lee, Sang-bok Ma, Dong-min Im, Victor Roev | 2018-11-27 |
| 10102656 | Method, system and recording medium for providing augmented reality service and file distribution system | Yoon Shick Lee, Minoh Kim | 2018-10-16 |
| 9947933 | Cathode, lithium air battery including same, and preparation method thereof | Victor Roev, Dong-min Im, Sang-bok Ma, Won-sung Choi, Dong-joon Lee | 2018-04-17 |
| 9937976 | Mutually linkable bicycles | — | 2018-04-10 |
| 9917304 | Protected anode, lithium air battery including the same, and method of preparing ion conductive protective layer | Dong-joon Lee, Dong-min Im, Victor Roev, Sang-bok Ma, Osamu Yamamoto +3 more | 2018-03-13 |
| 9905894 | Lithium air battery | Sang-bok Ma, Dong-joon Lee, Dong-min Im, Ki Hyun Kim, Tae-Young Kim +1 more | 2018-02-27 |