YL

Yucheng Lu

GC Guangzhou Shirui Electronics Co.: 1 patents #4 of 8Top 50%
GC Guangzhou Shiyuan Electronics Co.: 1 patents #1 of 5Top 20%
Overall (2025): #155,490 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12236027 Device for detecting fixation of stylus and intelligent interactive board — 2025-02-25