Inventor · disambiguated record

Changyu Shi

Also filed as: SHI CHANGYU

1 granted patent·1 pending application·0 citations·filing 2013–2023

5Inventor score

Technology areasA01C B23K

Files withCHENGDU ALANGTECH CO LTD1 CHONGQING TOBEST TECH CO LTD1

Top patents by PatentIndex Score

2 records

0149US2024260505A1Air-material mixing and spraying actuator with an application method thereofCHONGQING TOBEST TECH CO LTD·Filed 2023·Application pending·0 cites
0225US9975209B2Adjustable roller carrierCHENGDU ALANGTECH CO LTD·Filed 2013·Granted May 22, 2018·0 cites·14 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →