Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12373590 | Blockchain-based system and method for preventing unauthorized deletion of surveillance video | Weiqi Dai, Kexuan Zhao, Deqing Zou, Hai Jin | 2025-07-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12373590 | Blockchain-based system and method for preventing unauthorized deletion of surveillance video | Weiqi Dai, Kexuan Zhao, Deqing Zou, Hai Jin | 2025-07-29 |