Inventor · disambiguated record

Qingyi Tu

Also filed as: TU QINGYI

1 granted patent·0 citations·filing 2023–2023

1Inventor score

Technology areasE21D

Files withUNIV ANHUI SCI & TECHNOLOGY1

Top patents by PatentIndex Score

1 record

0150US12467362B2Coal-based solid waste transport and filling integrated machine mining system and methodUNIV ANHUI SCI & TECHNOLOGY·Filed 2023·Granted Nov 11, 2025·0 cites·6 claims

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