Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10614645 | Intelligent door lock, control method thereof, and unlocking apparatus and method thereof | Yung-Han Chen | 2020-04-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10614645 | Intelligent door lock, control method thereof, and unlocking apparatus and method thereof | Yung-Han Chen | 2020-04-07 |