74 Utility Patents
#143 in Shenzhen
#874 in China
#18,025 in the World
Forward Citations = 83
Company Filing History:

Aac Microtech (changzhou) Co, , Ltd.
Aac Acoustic Technologies (shenzhen) Co., Ltd.
4. 2 out of 743

5. 1 out of 832,492 patents
Other
where one patent can have more than one assignee
Get your Inventor Badge Today