SC

Shuyu Chen

DT Donner Technology: 2 patents #2 of 2Top 100%
GC Guangzhou Rantion Technology Co.: 2 patents #2 of 2Top 100%
Overall (2023): #27,024 of 537,848Top 6%
5
Patents 2023

Issued Patents 2023

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D999815 Guitar 2023-09-26
D998029 Guitar 2023-09-05
D995484 Audio mixer 2023-08-15
D994761 Piano 2023-08-08
D994015 Piano 2023-08-01