Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10327127 | Method, device, and system for device pairing for improved safety and security of first responders entering an incident scene area | Kang Zhao, Da-Jun Chen, Xun Fei, Wen-Hung Feng, Yong Tian +1 more | 2019-06-18 |
| 10169648 | Method and device for inputting handwriting character | Xun Fei, Da-Jun Chen, Wen-Hung Feng | 2019-01-01 |