Inventor · disambiguated record
Xingen Wu
Also filed as: WU XINGEN
6 granted patents·2 pending applications·4 citations·filing 2017–2024
67Inventor score
Files withXIAMEN CHANGELIGHT CO LTD8
Top patents by PatentIndex Score
8 records- 0184US11621375B2Light-emitting diode chip and method of manufacturing the sameXIAMEN CHANGELIGHT CO LTD·Filed 2017·Granted Apr 4, 2023·4 cites·17 claims
- 0264US2024421263A1Led chip and led chip preparation methodXIAMEN CHANGELIGHT CO LTD·Filed 2024·Application pending·0 cites
- 0354US12310153B2Mini light-emitting diode chip having an extended electrode facing away from a growth substrate and manufacturing method thereofXIAMEN CHANGELIGHT CO LTD·Filed 2022·Granted May 20, 2025·0 cites·20 claims
- 0451US2022393077A1Flip light emitting chip and manufacturing method thereofXIAMEN CHANGELIGHT CO LTD·Filed 2022·Application pending·0 cites
- 0544US11469349B2Semiconductor chip of light emitting diode and manufacturing method thereofXIAMEN CHANGELIGHT CO LTD·Filed 2019·Granted Oct 11, 2022·0 cites·20 claims
- 0642US11616171B2Flip light emitting chip and manufacturing method thereofXIAMEN CHANGELIGHT CO LTD·Filed 2019·Granted Mar 28, 2023·0 cites·25 claims
- 0741US11527679B2Semiconductor light emitting chip and its manufacturing methodXIAMEN CHANGELIGHT CO LTD·Filed 2019·Granted Dec 13, 2022·0 cites·33 claims
- 0837US11621380B2Flip-chip of light emitting diode and manufacturing method and illuminating method thereofXIAMEN CHANGELIGHT CO LTD·Filed 2018·Granted Apr 4, 2023·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →