Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499068 | Curable petroleum resin, preparation method thereof, and use thereof | Myung Jong Kim, Wan Jae Lee, Dae-Soon Park, Jun Hyo Park | 2022-11-15 |
| 11227278 | Method for providing payment service having plug-in service, and electronic device therefor | Hoon Choi, Yongseok Park, Dong-Ho Jang | 2022-01-18 |