| 12369288 |
Circuit board assembly and electronic device |
Jianqiang Guo, Jun Li |
2025-07-22 |
| 12352347 |
External meshing cylindrical gear pair with constant meshing characteristics constructed tooth pair |
Bingkui Chen, Zhongtao Li, Luhe Zhang, Yonghong Chen, Chaoyang Li +1 more |
2025-07-08 |
| 12313147 |
Herringbone planetary gear transmission device with constant meshing characteristics constructed tooth pair |
Bingkui Chen, Chao Tian, Luhe Zhang, Changyan Peng, Chaoyang Li +1 more |
2025-05-27 |
| 12303990 |
Circuit board assembly soldering apparatus and circuit board assembly soldering method |
Jianqiang Guo, Mingchuan Li |
2025-05-20 |
| 12237566 |
Antenna apparatus and electronic device |
Jianqiang Guo, Liang Bai, Lianjie Ye, Zhihai Li |
2025-02-25 |
| 12219727 |
Circuit board assembly and electronic device |
Jianqiang Guo, Fan Yang |
2025-02-04 |