Inventor · disambiguated record
Siu-Lok Tsui
Also filed as: TSUI SIU-LOK
2 granted patents·2 citations·filing 2020–2023
35Inventor score
Technology areasA47D
Files withGRACO CHILDRENS PRODUCTS INC2
Top patents by PatentIndex Score
2 records- 0173US11259650B2Systems, methods, and apparatuses for a convertible child booster's seatGRACO CHILDRENS PRODUCTS INC·Filed 2020·Granted Mar 1, 2022·2 cites·17 claims
- 0261US12433424B2Systems, methods, and apparatus for providing translational motion for a bassinetGRACO CHILDRENS PRODUCTS INC·Filed 2023·Granted Oct 7, 2025·0 cites·18 claims
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