Inventor · disambiguated record
Zujian Liu
Also filed as: LIU ZUJIAN
6 granted patents·9 pending applications·2 citations·filing 2020–2024
70Inventor score
Technology areasB60N
Top patents by PatentIndex Score
15 records- 0184US11993186B2Side wing adjustment mechanism and adjustable sitting deviceBAMBINO PREZIOSO SWITZERLAND AG·Filed 2023·Granted May 28, 2024·1 cites·17 claims
- 0281US11731545B2Side wing adjustment mechanism and adjustable sitting deviceBAMBINO PREZIOSO SWITZERLAND AG·Filed 2022·Granted Aug 22, 2023·1 cites·16 claims
- 0375US2025083579A1Tether assembly, and child safety seat and support structure thereofWONDERLAND SWITZERLAND AG·Filed 2024·Application pending·0 cites
- 0472US2024270139A1Side wing adjustment mechanism and adjustable sitting deviceBAMBINO PREZIOSO SWITZERLAND AG·Filed 2024·Application pending·0 cites
- 0568US12221020B2Child safety seatBAMBINO PREZIOSO SWITZERLAND AG·Filed 2023·Granted Feb 11, 2025·0 cites·20 claims
- 0663US12179645B2Tether assembly, and child safety seat and support structure thereofWONDERLAND SWITZERLAND AG·Filed 2020·Granted Dec 31, 2024·0 cites·17 claims
- 0762US11639120B2Child safety seatBAMBINO PREZIOSO SWITZERLAND AG·Filed 2021·Granted May 2, 2023·0 cites·15 claims
- 0849US2025196732A1Child safety seatWONDERLAND SWITZERLAND AG·Filed 2023·Application pending·0 cites
- 0948US11878611B2Retaining device, base and carrierBAMBINO PREZIOSO SWITZERLAND AG·Filed 2022·Granted Jan 23, 2024·0 cites·20 claims
- 1048US2025242731A1Automatic pivoting mechanism, side impact protection device, and child safety seatWONDERLAND SWITZERLAND AG·Filed 2023·Application pending·0 cites
- 1147US2025108735A1Child safety seatWONDERLAND SWITZERLAND AG·Filed 2022·Application pending·0 cites
- 1246US2024227636A1Child safety seatWONDERLAND SWITZERLAND AG·Filed 2022·Application pending·0 cites
- 1346US2024286535A1Child safety seatBAMBINO PREZIOSO SWITZERLAND AG·Filed 2022·Application pending·0 cites
- 1446US2024075855A1Child safety seat for safety warning system and child safety seatWONDERLAND SWITZERLAND AG·Filed 2022·Application pending·0 cites
- 1546US2024001822A1Child safety seatBAMBINO PREZIOSO SWITZERLAND AG·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →