HS

Hongchao Sun

GO Goertek: 1 patents #53 of 124Top 45%
📍 Weifang, CN: #25 of 46 inventorsTop 55%
Overall (2019): #441,585 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10244323 Vibration sound-producing apparatus Yueguang Zhu, Chao Xu 2019-03-26