Inventor · disambiguated record
Frank Xi
Also filed as: XI FRANK
2 granted patents·4 citations·filing 2011–2019
45Inventor score
Top patents by PatentIndex Score
2 records- 0163US8872440B2Open LED bypass circuit and associated methods of operationXI FRANK·Filed 2011·Granted Oct 28, 2014·3 cites·20 claims
- 0247US10980383B2Water-absorbing cyclone dust cup for secondary dust-air separation and vacuum cleaner thereofCUORI ELECTRICAL APPLIANCES GROUP CO LTD·Filed 2019·Granted Apr 20, 2021·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →