Inventor · disambiguated record

Yiquan Ma

Also filed as: MA YIQUAN

5 granted patents·6 citations·filing 2023–2024

63Inventor score

Technology areasG01N

Files withUNIV CHENGDU TECHNOLOGY5

Top patents by PatentIndex Score

5 records

0190US11879884B1Classification method and system for fine-grained mixed sedimentary rocks, medium, and terminalUNIV CHENGDU TECHNOLOGY·Filed 2023·Granted Jan 23, 2024·6 cites·9 claims
0263US12265065B1Fracture opening simulation device for hard brittle mudstone and shale with organic matterUNIV CHENGDU TECHNOLOGY·Filed 2024·Granted Apr 1, 2025·0 cites·4 claims
0360US11860133B1Multi-shaft pressurized rock mechanics testerUNIV CHENGDU TECHNOLOGY·Filed 2023·Granted Jan 2, 2024·0 cites·6 claims
0458US11906401B2Sampling device for geological fluid detectionUNIV CHENGDU TECHNOLOGY·Filed 2023·Granted Feb 20, 2024·0 cites·9 claims
0558US11892432B2Multifunctional rock mechanics testerUNIV CHENGDU TECHNOLOGY·Filed 2023·Granted Feb 6, 2024·0 cites·8 claims

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