Inventor · disambiguated record
I-Chen Liu
Also filed as: LIU I-CHEN
2 granted patents·1 pending application·6 citations·filing 2019–2019
52Inventor score
Technology areasH02J
Files withSTAGE ONE BRANDS LTD3
Top patents by PatentIndex Score
3 records- 0135USD900734SElectronic cigarette chargerSTAGE ONE BRANDS LTD·Filed 2019·Granted Nov 3, 2020·4 cites·1 claims
- 0231US2020328557A1Open-ended magnetic attraction charging device for electronic cigaretteSTAGE ONE BRANDS LTD·Filed 2019·Application pending·0 cites
- 0326USD897952SElectronic cigarette chargerSTAGE ONE BRANDS LTD·Filed 2019·Granted Oct 6, 2020·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →