Inventor · disambiguated record
Chengwei Song
Also filed as: SONG CHENGWEI
3 granted patents·1 pending application·14 citations·filing 2022–2024
65Inventor score
Technology areasF01N
Top patents by PatentIndex Score
4 records- 0177USD1030455SRotatable light clipDONGGUAN MEITING ELECTRONIC TECH CO LTD·Filed 2024·Granted Jun 11, 2024·7 cites·1 claims
- 0269USD1040393SDecorative light clipDONGGUAN MEITING ELECTRONIC TECH CO LTD·Filed 2023·Granted Aug 27, 2024·5 cites·1 claims
- 0356USD1040394SString lightDONGGUAN MEITING ELECTRONIC TECH CO LTD·Filed 2023·Granted Aug 27, 2024·2 cites·1 claims
- 0445US2025050318A1Rhodium-free twc catalytic articleBASF CORP·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →