Inventor · disambiguated record
Yisheng Li
Also filed as: LI YISHENG
2 granted patents·3 pending applications·12 citations·filing 2017–2022
56Inventor score
Top patents by PatentIndex Score
5 records- 0175USD983342SAir purifierGUANGDONG INVITOP TECH CO LTD·Filed 2021·Granted Apr 11, 2023·9 cites·1 claims
- 0258USD999894SAir purifierGUANGDONG INVITOP TECH CO LTD·Filed 2021·Granted Sep 26, 2023·3 cites·1 claims
- 0351US2025377122A1Storable dehumidifierGUANGDONG INVITOP TECH CO LTD·Filed 2022·Application pending·0 cites
- 0446US2022390128A1Humidification module and air purifierGUANGDONG INVITOP TECH CO LTD·Filed 2021·Application pending·0 cites
- 0533US2018177907A1Fragrance lamp and using methodZHONGSHAN INVITOP ELECTRICAL CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →