LC

Luyao Cheng

Overall (2025): #54,322 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1087211 Trumpet 2025-08-05
D1080720 Trumpet 2025-06-24
D1070964 Trumpet mute 2025-04-15