QX

Qingqin Xie

📍 Riverview Drive, CN: #10 of 40 inventorsTop 25%
Overall (2020): #131,113 of 565,922Top 25%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D889434 Sound machine 2020-07-07
D888688 Sound machine with night light 2020-06-30