Inventor · disambiguated record
Qingyuan Wu
Also filed as: WU QINGYUAN
3 granted patents·5 pending applications·17 citations·filing 2023–2024
64Inventor score
Technology areasB62B
Top patents by PatentIndex Score
8 records- 0186US12296882B1Side boom non-sliding trailerWUYI COUNTY HAIQIU TECH CO LTD·Filed 2024·Granted May 13, 2025·9 cites·5 claims
- 0273USD1069308SCartWU QINGYUAN·Filed 2023·Granted Apr 1, 2025·8 cites·1 claims
- 0352US2025222968A1Bottom double-cross trailerWUYI COUNTY HAIQIU TECH CO LTD·Filed 2024·Application pending·0 cites
- 0451US2025353534A1Double-layer folding trailer that does not increase in heightWUYI COUNTY HAIQIU TECH CO LTD·Filed 2024·Application pending·0 cites
- 0551US2025304131A1Side-folding trailer that does not rise in heightWUYI COUNTY HAIQIU TECH CO LTD·Filed 2024·Application pending·0 cites
- 0644US2025042458A1More stable gathering trailerWU QINGYUAN·Filed 2023·Application pending·0 cites
- 0744US2025042459A1Folding trailerWU QINGYUAN·Filed 2023·Application pending·0 cites
- 0837USD1105687STrailerWUYI COUNTY HAIQIU TECH CO LTD·Filed 2024·Granted Dec 9, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →