Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11487417 | User terminal apparatus and control method for controlling internet of things devices | Eun-Chan Park | 2022-11-01 |
| 11062321 | Agency payment system, server and controlling method thereof | Sung-han Chang | 2021-07-13 |
| 10809902 | User terminal apparatus and control method thereof | Eun-Chan Park | 2020-10-20 |
| 10749697 | Electronic apparatus and control method thereof | Samir Kant Sahu, Tae Jun Kwon, Dae-sung An | 2020-08-18 |
| 9029248 | Method of fabricating Ag-doped Te-based nano-material and memory device using the same | William Jo | 2015-05-12 |