DZ

Da Liang Zhang

BS Bambino Prezioso Switzerland: 21 patents #1 of 16Top 7%
BC Bp Children'S Products Hk Co.: 9 patents #1 of 13Top 8%
EC Excellerate Enterprise Co.: 1 patents #6 of 7Top 90%
Overall (All Time): #115,370 of 4,157,543Top 3%
31
Patents All Time

Issued Patents All Time

Showing 1–25 of 31 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
12145485 Child safety seat 2024-11-19
12059983 Child safety seat Ruyi Li 2024-08-13
12030414 Child safety seat 2024-07-09
11882946 Child accommodating apparatus with an armrest rotating mechanism Ganqing Fang 2024-01-30
11878650 Safety belt automatic adjustment apparatus and child safety seat therewith 2024-01-23
11745629 Child safety seat Xiao-Long Mo, Zheng-Wen Guo, Ying-Zhong Chen 2023-09-05
11648862 Child safety seat 2023-05-16
11639121 Child safety seat 2023-05-02
11485258 Child safety seat Ruyi Li 2022-11-01
11485263 Child safety seat 2022-11-01
11427152 Safety belt automatic adjustment apparatus and child safety seat therewith 2022-08-30
11345310 Child safety seat and assembly system warning device thereof 2022-05-31
11338710 Child safety seat 2022-05-24
11259651 Child accommodating apparatus with an armrest rotating mechanism Ganqing Fang 2022-03-01
9610868 Lateral protecting mechanism and child safety seat therewith 2017-04-04
9346378 Infant care device 2016-05-24
8833854 Child seat Zu Jian Lu 2014-09-16
8678942 Adjustable canopy mechanism and an infant carrier device having the same 2014-03-25