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Sound production apparatus and electronic device |
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Sound production apparatus and electronic device |
Chunfa Liu, Jianbin Yang, Jianxin Wang |
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Application device including an elastic member |
Chunfa Liu, Jianbin Yang, Jianxin Wang |
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Sound generation device and electronic apparatus |
Chunfa Liu, Jianbin Yang, Jianxin Wang |
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| 12160722 |
Sound generating apparatus and electronic device |
Chunfa Liu, Jianbin Yang, Jianxin Wang |
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Damper and sound-producing device |
Jianbin Yang, Chunfa Liu |
2024-11-19 |
| 12149907 |
Sound-producing device and electronic terminal |
Jianbin Yang, Chunfa Liu |
2024-11-19 |
| 12081957 |
Sound-producing device and electronic terminal |
Jianbin Yang, Chunfa Liu |
2024-09-03 |
| 12058503 |
Sound-producing device |
Jianbin Yang, Chunfa Liu |
2024-08-06 |
| 11979729 |
Sound-producing device |
Jianbin Yang, Chunfa Liu |
2024-05-07 |
| 11979731 |
Sound-producing device |
Jianbin Yang, Chunfa Liu |
2024-05-07 |
| 11974112 |
Damper and sound-producing device |
Jianbin Yang, Chunfa Liu |
2024-04-30 |
| 11956613 |
Sound-producing device and electronic terminal |
Jianbin Yang, Chunfa Liu |
2024-04-09 |