CH

Chao-Feng Huang

AL Avary Holding (Shenzhen) Co., Limited.: 2 patents #50 of 109Top 50%
QC Qing Ding Precision Electronics (Huaian) Co.: 2 patents #25 of 64Top 40%
Overall (All Time): #1,840,696 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11297722 Multi-layered circuit board Zhi Guo 2022-04-05
10881008 Multi-layered circuit board and method for manufacturing the same Zhi Guo 2020-12-29