Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10965455 | Device and method for secure connection | Chol-Seo PARK | 2021-03-30 |
| 10803452 | Method and apparatus for performing payment | Heegyu Jin, Sridhar Rajiv Kavuri, Janghyuk KIM, Cholseo Park | 2020-10-13 |
| 10546291 | Method and apparatus for performing payment | Heegyu Jin, Sridhar Rajiv Kavuri, Janghyuk KIM, Cholseo Park | 2020-01-28 |
| 10164775 | Device and method for secure connection | Chol-Seo PARK | 2018-12-25 |