Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10216745 | Control method of recoverable file protection device and protection method of recoverable file | Ke-Sen Huang, Chien-Hsing Chiang | 2019-02-26 |
| 10192412 | Intercom system for emergency rescue | Ke-Sen Huang | 2019-01-29 |