Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11643824 | Floor frame | — | 2023-05-09 |
| 11563589 | Certificate management system and certificate management method | Chi-Yuan Kao, Yu-Chen Kao, Chih-Hsiung Shih | 2023-01-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11643824 | Floor frame | — | 2023-05-09 |
| 11563589 | Certificate management system and certificate management method | Chi-Yuan Kao, Yu-Chen Kao, Chih-Hsiung Shih | 2023-01-24 |