Patents/Assignees

AAC Microtech (Changzhou) Co., Ltd.

258 patents in portfolio

US12452603utility2025
Double-sided Sounding Device
0 cites
US12452607utility2025
Speaker
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US12452608utility2025
Double-sided Speaker Device
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US12411514utility2025
Trigger Module with Force Feedback
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US12413126utility2025
Vibration Exciter
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US12413166utility2025
Method for Controlling Direct Drive Transmission System and Related Device
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US12413881utility2025
Front Cover Structure and Sounder
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US12413897utility2025
Coaxial Speaker
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US12413910utility2025
Speaker Device
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US12413911utility2025
Multi-functional Sound-generating Device
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US12413912utility2025
Sound Device
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US12407232utility2025
Vibration Motor
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US12407233utility2025
Linear Vibration Motor
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US12407235utility2025
Direct Drive System
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US12407975utility2025
Coaxial Speaker
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US12407976utility2025
Coaxial Earphone Core
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US12407977utility2025
Speaker Device and Headphone
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US12407978utility2025
Speaker Box
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US12407986utility2025
Sounding Device
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US12407987utility2025
Speaker Device
0 cites