Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351524 | Preparation method for copper plate-covered silicon nitride ceramic substrate | Xuejian LIU, Hui Zhang, Xiumin Yao, Yan Liu, Zhengren Huang +1 more | 2025-07-08 |
| 8463323 | Antenna device, wireless cellular network and method of capacity expansion | Yarui Li, Ming Ai, Tianzhong ZHAO, Guanxiang Ying | 2013-06-11 |