KM

Kehua Ma

DC Delta Electronics (Shanghai) Co.: 1 patents #305 of 555Top 55%
Overall (All Time): #2,452,217 of 4,157,543Top 60%
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Patent #TitleCo-InventorsDate
12401262 Power adapter with limited power source function and control method thereof Daofei Xu, Haitao Zhang 2025-08-26