QH

Qingqing Hu

VL Visionat International Limited: 1 patents #2 of 3Top 70%
📍 Liyang City, CN: #2 of 5 inventorsTop 40%
Overall (2025): #49,839 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1095205 RV window locking handle Heping Xiao 2025-09-30
D1068935 Board game 2025-04-01
D1062584 Automotive sunroof Heping Xiao 2025-02-18