BC

Biliang Cheng

GC Guangzhou Shirui Electronics Co.: 3 patents #1 of 8Top 15%
Overall (2025): #67,034 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1095530 Conference board 2025-09-30
D1070861 Stylus 2025-04-15
D1059459 Camera 2025-01-28