Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9557719 | Access control system using smart phone | Huatao Liu, Lexin Hu, Wei-Jun Wang, ChengJun Tang, Petr Pomenka +4 more | 2017-01-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9557719 | Access control system using smart phone | Huatao Liu, Lexin Hu, Wei-Jun Wang, ChengJun Tang, Petr Pomenka +4 more | 2017-01-31 |