QY

Qiaojie Yu

Overall (All Time): #1,166,243 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D899192 Folding cup 2020-10-20
D881368 Aroma diffuser 2020-04-14
D858511 Phone holder 2019-09-03
D857005 Phone holder 2019-08-20