Issued Patents 2024
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12166292 | Antenna and communication system | Chunnan FENG, Zhifeng Zhang, Haoyang ZHANG, Chuncheng Che, Jingjun Du +2 more | 2024-12-10 |
| 12114143 | Reinforcing part for diaphragm of speaker, the diaphragm and the speaker | Cuili Zhang | 2024-10-08 |
| 12068769 | Transparent antenna and communication system | Yunnan JIN, Zhifeng Zhang, Chunnan FENG, Haoyang ZHANG, Feng QU | 2024-08-20 |
| 12015205 | Transparent antenna and communication system | Yunnan JIN, Chunnan FENG, Haoyang ZHANG, Zhifeng Zhang | 2024-06-18 |
| 11967672 | Device for assembly and disassembly | Xiaowen Liao, Zefeng Dong, Zhou Zhang, Liguo Qiu | 2024-04-23 |
| 11926787 | Well cementing method for improving well cementing quality by controlling hydration heat of cement slurry | Shuoqiong Liu, Hua Zhang, Jianzhou Jin, Ming Xu, Yongjin Yu +20 more | 2024-03-12 |
| 11912107 | Air outflow device, console and vehicle | Chunhua Zhu, Haobin Zhang, Tao Wang, Han Zhang, Guangming Tian | 2024-02-27 |