Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11111575 | PVD vacuum plating process for aluminum alloy surface | Zhongle Yin | 2021-09-07 |
| 10958780 | Decentralized automatic phone fraud risk management | Yanpeng Li, Boyan Jia | 2021-03-23 |