Inventor · disambiguated record
Gai Lei
Also filed as: LEI GAI
5 granted patents·2 citations·filing 2020–2020
61Inventor score
Files withNINGBO FOTILE KITCHEN WARE CO5
Top patents by PatentIndex Score
5 records- 0181US11835060B2Range hoodNINGBO FOTILE KITCHEN WARE CO·Filed 2020·Granted Dec 5, 2023·2 cites·12 claims
- 0258US11774111B2Fan system, range hood equipped with the same, and mounting method thereofNINGBO FOTILE KITCHEN WARE CO·Filed 2020·Granted Oct 3, 2023·0 cites·9 claims
- 0350US12320365B2Guiding mechanism, centrifugal fan thereof, and range hood thereofNINGBO FOTILE KITCHEN WARE CO·Filed 2020·Granted Jun 3, 2025·0 cites·10 claims
- 0441US12085284B2Air guide box and internal-circulation range hood having the sameNINGBO FOTILE KITCHEN WARE CO·Filed 2020·Granted Sep 10, 2024·0 cites·9 claims
- 0540US12173905B2Parallel double fan system and a range hood thereofNINGBO FOTILE KITCHEN WARE CO·Filed 2020·Granted Dec 24, 2024·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →