Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351521 | Silicon nitride ceramic material for mobile phone rear cover and preparation method therefor | Jingxian ZHANG, Ning Liu, Ruixin Ma, Dongliang Jiang | 2025-07-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351521 | Silicon nitride ceramic material for mobile phone rear cover and preparation method therefor | Jingxian ZHANG, Ning Liu, Ruixin Ma, Dongliang Jiang | 2025-07-08 |