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

Da Liang Zhang

BS Bambino Prezioso Switzerland: 7 patents #1 of 12Top 9%
Overall (2025): #13,054 of 469,880Top 3%
7
Patents 2025

Issued Patents 2025

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12426720 Child accommodating apparatus Ganqing Fang 2025-09-30
12415445 Safety mechanism for child car seat 2025-09-16
12384325 Safety belt automatic adjustment apparatus and child safety seat therewith 2025-08-12
12330541 Child safety seat Xiao-Long Mo, Zheng-Wen Guo, Ying-Zhong Chen 2025-06-17
12319186 Child safety seat 2025-06-03
12269381 Base structure adapted for a seat body of a child safety seat 2025-04-08
12240364 Carrier body and child carrier therewith 2025-03-04