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USPTO Data Jan 1 1976 - Dec 23 2025
262 Patents
#1 in Changzhou
#132 in China
#3,226 in the World
Aac Microtech (changzhou) Co, , Ltd.
Forward Citations = 145
174 inventors:
Aac Microtech (changzhou) Co, , Ltd.
Trademarks = 1
Forward Citations = 145
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174 inventors (with patents filed for the assignee):
Zhiwei Zhong (44 out of 49 patents)
Zhang Ren (36 out of 39 patents)
Ronglin Linghu (33 out of 63 patents)
4. Bo Xiao (29 out of 75 patents)
5. Wei Song (25 out of 89 patents)
6. Xin Jin (25 out of 37 patents)
7. Lubin Mao (21 out of 136 patents)
8. Jie Ma (20 out of 127 patents)
9. Huhu Yang (17 out of 17 patents)
10. Xudong Yan (16 out of 31 patents)
11. Zhaoyu Yin (15 out of 27 patents)
12. Tao Shao (14 out of 23 patents)
13. Wei Wei (14 out of 57 patents)
14. Fan Zhang (13 out of 85 patents)
15. Zhizhu Chen (13 out of 14 patents)
Core Competencies:
Coaxial Speaker
Linear Vibration Motor
Sound-Generating Device
Speaker Module
Earphone Core
Double-Sided Speaker
Vibration Exciter
Trigger Module
Direct Drive System
Multifunctional Sounder
Sound Device
Speaker Box
262 patents:
AAC Microtech (Changzhou) Co, Ltd. is a leading technology company specializing in the manufacturing of microtechnology-based products and solutions. With a focus on innovation and quality, AAC Microtech provides cutting-edge solutions for various industries including healthcare, automotive, telecommunications, and more. With a dedicated team of experts and state-of-the-art facilities, we strive to exceed customer expectations and deliver value-added solutions. For more information, please visit our website.
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