DC

Dong Chen

Overall (2025): #37,524 of 469,880Top 8%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D1093068 Smoker 2025-09-16
D1086624 Dust bag connector plate Yundie Dai 2025-07-29
D1072781 Baby monitor 2025-04-29
D1061481 Baby soothing speaker 2025-02-11