Inventor · disambiguated record
Qingdong Liu
Also filed as: LIU QINGDONG
3 granted patents·1 pending application·1 citations·filing 2020–2022
45Inventor score
Top patents by PatentIndex Score
4 records- 0184US11679528B2Solid waste large-mixing-amount concrete prefabricated laminated slab and preparation method thereofUNIV NORTHEASTERN·Filed 2022·Granted Jun 20, 2023·1 cites·9 claims
- 0255US12319980B2System for smelting tin-containing materials and method for smelting sameYUNNAN TIN CO LTD TIN BRANCH·Filed 2022·Granted Jun 3, 2025·0 cites·6 claims
- 0353US11453934B2High-strength high-toughness low-temperature thick-plate structural steel and heat treatment method thereofUNIV SHANGHAI JIAOTONG·Filed 2020·Granted Sep 27, 2022·0 cites·13 claims
- 0437US2023014060A1Side-type powder top blown furnace and method for treating sameYUNNAN TIN CO LTD TIN BRANCH·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →