Inventor · disambiguated record
Qingying Liu
Also filed as: LIU QINGYING
2 granted patents·1 citations·filing 2022–2024
31Inventor score
Technology areasH02H
Top patents by PatentIndex Score
2 records- 0152USD1093992SCooking potGUANGDONG MIDEA CONSUMER ELECTRIC MFG CO LTD·Filed 2024·Granted Sep 23, 2025·1 cites·1 claims
- 0245US12132304B2Over-energy protection circuit, residual current device, electronic device, and power distribution boxHUAWEI TECH CO LTD·Filed 2022·Granted Oct 29, 2024·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →