Inventor · disambiguated record
Fengyu Yan
Also filed as: YAN FENGYU
4 granted patents·4 citations·filing 2018–2020
61Inventor score
Top patents by PatentIndex Score
4 records- 0180US10801675B2LED lighting apparatusXIAMEN ECO LIGHTING CO LTD·Filed 2019·Granted Oct 13, 2020·3 cites·16 claims
- 0277US11226072B2Lighting apparatus having enhanced wireless single capabilityXIAMEN LEEDARSON LIGHTING CO LTD·Filed 2020·Granted Jan 18, 2022·1 cites·18 claims
- 0361US11248751B2LED lighting apparatusXIAMEN ECO LIGHTING CO LTD·Filed 2020·Granted Feb 15, 2022·0 cites·12 claims
- 0444US10775810B2Control apparatus for controlling IoT devices with rotation operationXIAMEN ECO LIGHTING CO LTD·Filed 2018·Granted Sep 15, 2020·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →