YL

Yuyun Liu

SC Shenzhen Grandsun Electronic Co.: 1 patents #12 of 30Top 40%
Overall (2019): #205,475 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10511905 Method and system for dynamically enhancing low frequency based on equal-loudness contour Xinlong Peng, Haiquan Wu, Ruiwen Shi 2019-12-17