Inventor · disambiguated record
Haotian Liao
Also filed as: LIAO HAOTIAN
3 granted patents·18 citations·filing 2016–2021
66Inventor score
Technology areasA42B
Files withJIANGMEN PENGCHENG HELMETS LTD3
Top patents by PatentIndex Score
3 records- 0186US11696613B2Helmet with gear-constraint transformable chin guard structureJIANGMEN PENGCHENG HELMETS LTD·Filed 2021·Granted Jul 11, 2023·4 cites·21 claims
- 0277US10143259B2Helmet with transformable jaw protecting structure based on gear constraintJIANGMEN PENGCHENG HELMETS LTD·Filed 2016·Granted Dec 4, 2018·10 cites·20 claims
- 0375US11241061B2Helmet shield opening mechanism and helmet with changeable jaw guard equipped with the sameJIANGMEN PENGCHENG HELMETS LTD·Filed 2019·Granted Feb 8, 2022·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →