70 Utility and 4 Design Patents
#156 in Shenzhen
#936 in China
#19,845 in the World
rank by utility patentsForward Citations = 135
Company Filing History:
Aac Kaitai Technologies (wuhan) Co., Ltd

Hong-fu Jin Precision Industry (shenzhen) Co., Ltd.
4. 10 out of 4,663

5. 9 out of 331
Aac Acoustic Technologies (shenzhen) Co., Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today