Inventor · disambiguated record
Hongchuan Chen
Also filed as: CHEN HONGCHUAN
2 granted patents·1 pending application·0 citations·filing 2019–2021
21Inventor score
Files withSHENZHEN NUMBER ENERGY SAVING CORP3
Top patents by PatentIndex Score
3 records- 0140US11895955B2Combined LED lighting system for plant growthSHENZHEN NUMBER ENERGY SAVING CORP·Filed 2021·Granted Feb 13, 2024·0 cites·10 claims
- 0227US11277891B2Control method and control circuit of electronic ballast of gas discharge lamp (HID)SHENZHEN NUMBER ENERGY SAVING CORP·Filed 2021·Granted Mar 15, 2022·0 cites·16 claims
- 0325US2020337126A1Electronic Ballast with Single Stage Circuit StructureSHENZHEN NUMBER ENERGY SAVING CORP·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →