Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11157699 | Interactive method and apparatus based on test-type application | Ke Sun, Shiqi Zhao | 2021-10-26 |
| 11037691 | Electrically conductive material, printing ink and method for manufacturing electrically conductive structure | Xingfu ZHANG, Wei Zhang | 2021-06-15 |