36 Utility and 1 Design Patents
#457 in Shenzhen
#2,676 in China
#68,355 in the World
rank by utility patentsForward Citations = 38
Company Filing History:
Aac Microtech (changzhou) Co, , Ltd.
Aac Acoustic Technologies (shenzhen) Co., Ltd.
Other
4. 3 out of 262
Shenzhen University
5. 3 out of 329

where one patent can have more than one assignee
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