Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10799948 | Method and apparatus for casting a material comprising of nano-micro duplex grain structure | Zidong Wang, Tao Wang | 2020-10-13 |
| 10686837 | Method and device for customizing security service | — | 2020-06-16 |