Patents/Assignees

AAC Microtech (Changzhou) Co., Ltd.

258 patents in portfolio

US11950071utility2024
Acoustic Device
0 cites
US11950073utility2024
Coaxial Speaker
0 cites
US11950074utility2024
Speaker
0 cites
US11950075utility2024
Sounding Device
0 cites
US11950076utility2024
Speaker
0 cites
US11950077utility2024
Speaker
0 cites
US11950090utility2024
In-car Adaptive Sound Quality Output Method, Device, Storage Medium and Car Audio System
0 cites
US11943596utility2024
Acoustic Device
0 cites
US11930341utility2024
Coaxial Speaker
0 cites
US11916458utility2024
Linear Vibration Motor with Solenoid Assembly Around Magnets
0 cites
US11917362utility2024
Speaker Box
0 cites
US11917389utility2024
Multifunctional Sounding Device
0 cites
US11909289utility2024
Vibration Motor with Elastic Support Arm with Flange
0 cites
US11910175utility2024
Speaker
0 cites
US11895464utility2024
MEMS Speaker and Speaker Assembly Structure
0 cites
US11870317utility2024
Vibration Motor Vibration Member with Position Limiting Gap and Protruding Part from the Weight
0 cites
US11871201utility2024
Speaker
0 cites
US11863931utility2024
Speaker
0 cites
US11863932utility2024
Sound-absorbing Material and Speaker Using Same
0 cites
US11856384utility2023
Speaker and Electronic Device
0 cites