| 11846831 |
Eyeglasses |
Yueqiang Wang, Haofeng ZHANG, Yunbin CHEN, Fen YOU, Lei Zhang |
2023-12-19 |
| 11825259 |
Speaker device |
Lei Zhang, Wenbing ZHOU, Jinbo ZHENG, Zhuyang Jiang, Xin QI +1 more |
2023-11-21 |
| 11818533 |
Loudspeaker |
Chaowu LI |
2023-11-14 |
| 11805354 |
Loudspeaker apparatus |
Haofeng ZHANG, Fen YOU |
2023-10-31 |
| 11800275 |
Loudspeaker apparatus |
Lei Zhang, Wenbing ZHOU, Jinbo ZHENG, Zhuyang Jiang |
2023-10-24 |
| D996391 |
Headset |
Haofeng ZHANG, Lei Zhang, Lei Tang, Zeying ZHENG, Yunbin CHEN |
2023-08-22 |
| D995468 |
Earpiece |
Haofeng ZHANG, Lei Zhang, Lei Tang, Zeying ZHENG, Yunbin CHEN |
2023-08-15 |
| 11716574 |
Speaker device |
Chaowu LI, Yueqiang Wang |
2023-08-01 |
| 11700477 |
Speaker device |
Haofeng ZHANG, Fen YOU |
2023-07-11 |
| 11678102 |
Speaker device |
Chaowu LI, Yueqiang Wang, Zhuyang Jiang, Fen YOU |
2023-06-13 |
| 11671742 |
Loudspeaker apparatus |
Chaowu LI |
2023-06-06 |
| 11659318 |
Loudspeaker device |
Lei Zhang, Wenbing ZHOU, Jinbo ZHENG, Zhuyang Jiang |
2023-05-23 |
| 11653151 |
Speaker device |
Chaowu LI, Yueqiang Wang |
2023-05-16 |
| 11650431 |
Loudspeaker |
Yueqiang Wang, Haofeng ZHANG, Lei Zhang, Qian Chen |
2023-05-16 |
| 11644692 |
Loudspeaker |
Yueqiang Wang, Haofeng ZHANG, Yunbin CHEN, Fen YOU, Lei Zhang |
2023-05-09 |
| 11641538 |
Speaker device |
Lei Zhang, Wenbing ZHOU, Jinbo ZHENG, Zhuyang Jiang, Xin QI +1 more |
2023-05-02 |
| 11632619 |
Loudspeaker apparatus |
Chaowu LI |
2023-04-18 |
| 11627399 |
Electronic components and glasses |
Yueqiang Wang, Yunbin CHEN, Haofeng ZHANG |
2023-04-11 |
| 11617033 |
Loudspeaker apparatus |
Haofeng ZHANG, Fen YOU |
2023-03-28 |
| 11592690 |
Loudspeaker device |
Yueqiang Wang, Haofeng ZHANG, Yunbin CHEN, Fen YOU, Lei Zhang |
2023-02-28 |