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Vibrating diaphragm of sound-producing apparatus and sound-producing apparatus |
Shuqiang Wang, Fengguang Ling, Chun Li |
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| 12160722 |
Sound generating apparatus and electronic device |
Jianbin Yang, Jianxin Wang, Shousong Qiang |
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Damper and sound-producing device |
Jianbin Yang, Shousong Qiang |
2024-11-19 |
| 12149907 |
Sound-producing device and electronic terminal |
Jianbin Yang, Shousong Qiang |
2024-11-19 |
| 12143791 |
Vibrating diaphragm of sound-producing apparatus and sound-producing apparatus |
Weifeng Peng, Fengguang Ling, Chun Li |
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| 12114145 |
Magnetic-potential loudspeaker and electronic device using the same |
Fenglei Zu, Xinfeng Yang |
2024-10-08 |
| 12096177 |
Speaker and portable terminal |
Xinglong Wang, Huawei Liu, Lianshan Ge |
2024-09-17 |
| 12096179 |
Acoustic device and electronic apparatus |
Tongyan Xu, Chengfei Zhang |
2024-09-17 |
| 12081957 |
Sound-producing device and electronic terminal |
Jianbin Yang, Shousong Qiang |
2024-09-03 |
| 12058503 |
Sound-producing device |
Jianbin Yang, Shousong Qiang |
2024-08-06 |
| 12022273 |
Transducer vibration suspension system for transducer for improving the electrical-mechanical conversion efficiency of an electronic device |
Fenglei Zu, Xinfeng Yang |
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| 12010500 |
Magnetic potential transducer and electronic apparatus using same |
Fenglei Zu, Xinfeng Yang |
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| 11979731 |
Sound-producing device |
Jianbin Yang, Shousong Qiang |
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| 11979729 |
Sound-producing device |
Jianbin Yang, Shousong Qiang |
2024-05-07 |
| 11974112 |
Damper and sound-producing device |
Jianbin Yang, Shousong Qiang |
2024-04-30 |
| 11962969 |
Acoustic device and electronic apparatus |
Tongyan Xu, Chengfei Zhang |
2024-04-16 |
| 11962986 |
Speaker diaphragm and speaker |
Ting Wang, Guodong Zhao, Jie Zhu, Chun Li |
2024-04-16 |
| 11956613 |
Sound-producing device and electronic terminal |
Jianbin Yang, Shousong Qiang |
2024-04-09 |
| 11930343 |
Sound producing unit, sound producing module, and electronic terminal |
Hanlong Cheng, Chengfei Zhang |
2024-03-12 |
| 11902764 |
Magnetic circuit structure of a transducer, a transducer and an electronic device comprising the same |
Fenglei Zu, Xinfeng Yang |
2024-02-13 |