Inventor · disambiguated record
Ning Siu Sin
Also filed as: SIN NING SIU
4 granted patents·36 citations·filing 2012–2017
75Inventor score
Technology areasB62B
Top patents by PatentIndex Score
4 records- 0180US8991836B2Child seat for a shopping cartWALTER IVOR MICHEL·Filed 2012·Granted Mar 31, 2015·13 cites·20 claims
- 0271USD798019SCartAMSA INC·Filed 2014·Granted Sep 19, 2017·16 cites·1 claims
- 0370USD746012SCartAMSA INC·Filed 2014·Granted Dec 22, 2015·6 cites·1 claims
- 0455USRE47970ECartAMSA INC·Filed 2017·Granted May 5, 2020·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →