Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401681 | Method and apparatus for finding hidden IP address in malicious site using DNS service | Byung Tak Kang | 2025-08-26 |
| 11007743 | Punch-sealing structure for tablet press and tablet press using the same | — | 2021-05-18 |