RQ

Renxuan Qin

AC Aac Acoustic Technologies (Shenzhen) Co.: 1 patents #9 of 27Top 35%
Overall (2018): #266,554 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9998821 Speaker box Jianhua Ding, Peng Niu 2018-06-12