Issued Patents 2021
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11131120 | Electric lock and control method thereof | Pi-Shun Chang, I-Chang Shih | 2021-09-28 |
| D917511 | Electronic lock display screen or portion thereof with graphical user interface | Fu-Chih Huang | 2021-04-27 |
| D917510 | Display screen or portion thereof with graphical user interface | Fu-Chih Huang | 2021-04-27 |
| D914486 | Lock escutcheon | Fu-Chih Huang | 2021-03-30 |
| D914485 | Lock escutcheon | Fu-Chih Huang | 2021-03-30 |
| D911817 | Lock escutcheon | Fu-Chih Huang | 2021-03-02 |
| D911818 | Lock escutcheon | Fu-Chih Huang | 2021-03-02 |