QW

Qiyong Wen

BL Byd Company Limited: 1 patents #59 of 162Top 40%
Overall (2019): #307,955 of 560,194Top 55%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10366274 Fingerprint identification system, fingerprint identification method, and electronic equipment Guilan Chen, Tiejun Cai, Bangjun He, Yun Yang 2019-07-30