Inventor · name-matched record
LIU YUMIN
4 granted patents·0 citations·filing 2022–2024
53Inventor score
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
4 records- 0173US12559859B2Molybdenum pentachloride conditioning and crystalline phase manipulationAIR LIQUIDE·Filed 2023·Granted Feb 24, 2026·0 cites·18 claims
- 0253US12527507B2Electrocardiogram detection device and detection circuitHUAWEI TECH CO LTD·Filed 2022·Granted Jan 20, 2026·0 cites·20 claims
- 0338USD1116128SWaist support beltLIU YUMIN·Filed 2024·Granted Mar 3, 2026·0 cites·1 claims
- 0438USD1116127SWaist support beltLIU YUMIN·Filed 2024·Granted Mar 3, 2026·0 cites·1 claims
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Identity basis: exact name match across USPTO filings. How scoring works →