Inventor · disambiguated record
Qidui Liang
Also filed as: LIANG QIDUI
3 granted patents·1 citations·filing 2015–2017
46Inventor score
Technology areasD06F
Top patents by PatentIndex Score
3 records- 0165US10787763B2Washing machine and outer drum thereofQINGDAO HAIER DRUM WASHING MACHINE CO LTD·Filed 2016·Granted Sep 29, 2020·1 cites·7 claims
- 0248US11041268B2Anti-overflow device at drum water injection port and drum washing machineQINGDAO HAIER WASHING MACH CO·Filed 2017·Granted Jun 22, 2021·0 cites·15 claims
- 0347US10815598B2Door for drum washing machine, and drum washing machineQINGDAO HAIER DRUM WASHING MACHINE CO LTD·Filed 2015·Granted Oct 27, 2020·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →