JQ

Junyuan Qin

Overall (2025): #111,913 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12350120 Gum-protecting and teeth-whitening strip and preparation method thereof 2025-07-08
D1080877 Teeth whitening device 2025-06-24