Inventor · disambiguated record
Hualing Zeng
Also filed as: ZENG HUALING
3 granted patents·17 citations·filing 2021–2023
65Inventor score
Technology areasA47D
Files withXIAMEN XINGSHUO MATERNAL & CHILD PRODUCTS CO LTD2XIAMEN XINGSHUO MATERNAL AND INFANT PRODUCTS CO LTD1
Top patents by PatentIndex Score
3 records- 0181USD1014985SPlaypenXIAMEN XINGSHUO MATERNAL & CHILD PRODUCTS CO LTD·Filed 2021·Granted Feb 20, 2024·10 cites·1 claims
- 0278US12285118B2Playpen component for safe useXIAMEN XINGSHUO MATERNAL & CHILD PRODUCTS CO LTD·Filed 2022·Granted Apr 29, 2025·1 cites·9 claims
- 0373USD1020274SPlaypenXIAMEN XINGSHUO MATERNAL AND INFANT PRODUCTS CO LTD·Filed 2023·Granted Apr 2, 2024·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →