Inventor · disambiguated record
Xiuwen Ma
Also filed as: MA XIUWEN
2 granted patents·1 pending application·3 citations·filing 2022–2024
41Inventor score
Technology areasG02B
Files withHUAWEI TECH CO LTD1HUNAN DOUHE INTELLIGENT APPLIANCE CO LTD1HUNAN DOUHE INTELLIGENT ELECTRIC APPLIANCE CO LTD1
Top patents by PatentIndex Score
3 records- 0161USD1088063SIce-makerHUNAN DOUHE INTELLIGENT ELECTRIC APPLIANCE CO LTD·Filed 2024·Granted Aug 12, 2025·3 cites·1 claims
- 0250US2023030614A1Light emitting assembly, time of flight camera module, and mobile terminalHUAWEI TECH CO LTD·Filed 2022·Application pending·0 cites
- 0329USD1090801SAir purifierHUNAN DOUHE INTELLIGENT APPLIANCE CO LTD·Filed 2023·Granted Aug 26, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →