Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1089591 | Household heating air conditioner | — | 2025-08-19 |
| D1074466 | Temperature controller for electric mats | Kyu Young Lee | 2025-05-13 |
| D1052708 | Household heating air conditioner | — | 2024-11-26 |
| D793388 | Digital communication device | Jung Sik Park, Jang Won Lee | 2017-08-01 |
| D793384 | Digital communication device | Jung Sik Park, Jang Won Lee | 2017-08-01 |
| D726185 | Data scan device | Jung Sik Park, Jang Won Lee | 2015-04-07 |
| D716369 | Card payment terminal | Jung Sik Park, Jang Won Lee | 2014-10-28 |
| D710846 | Industrial personal digital assistant | Jung Sik Park, Jang Won Lee | 2014-08-12 |