Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
ZG

Zhengwen GUO

WA Wonderland Switzerland Ag: 3 patents #21 of 75Top 30%
📍 Dongguan, CN: #78 of 840 inventorsTop 10%
Overall (2025): #40,498 of 469,880Top 9%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12337733 Child safety seat 2025-06-24
12240356 Tether assembly and child safety seat 2025-03-04
12208832 Foldable backrest structure and child carrier therewith Wanquan Zhu, Hongbin Xu 2025-01-28