Xudong Yan

AC Aac Acoustic Technologies (Shenzhen) Co.: 2 patents #7 of 32Top 25%

AC Aac Microtech (Changzhou) Co.: 1 patents #2 of 6Top 35%

AP Aac Technologies Pte.: 1 patents #15 of 49Top 35%

📍 Changzhou City, CA: #4 of 17 inventorsTop 25%

Overall (2016): #50,111 of 481,213Top 15%

Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
9426578	Electromagnetic transducer	Lin Liu	2016-08-23
9338532	Suspension and speaker using same	—	2016-05-10
9238252	Vibration sounder	Wanghua Xu, Hongfu Xu	2016-01-19