CZ

Chengfei Zhao

YC Yealink (Xiamen) Network Technology Co.: 1 patents #4 of 21Top 20%
📍 Fujian, CN: #114 of 309 inventorsTop 40%
Overall (2021): #492,510 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D934828 Touch screen — 2021-11-02