Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11399617 | Dispenser systems having a plurality of containers | — | 2022-08-02 |
| 10470178 | Devices for a wireless network system and communication methods thereof | Sangsoon LIM | 2019-11-05 |
| 10070386 | Device for wireless network and computer readable recording medium including communication method thereof | Sangsoon LIM | 2018-09-04 |