Inventor · disambiguated record
Jiwu Duan
Also filed as: DUAN JIWU
6 granted patents·19 citations·filing 2009–2018
74Inventor score
Top patents by PatentIndex Score
6 records- 0184US9608430B2Battery circuit fault protection in uninterruptable power sourcesIBM·Filed 2013·Granted Mar 28, 2017·6 cites·15 claims
- 0269US8138625B2Dual line active automatic transfer switchDUAN JIWU·Filed 2009·Granted Mar 20, 2012·11 cites·18 claims
- 0360US8338982B2Apparatus to maintain redundancy in four line systemDUAN JIWU·Filed 2010·Granted Dec 25, 2012·2 cites·22 claims
- 0448US11416147B2Rack-power-controller-initiated data protectionIBM·Filed 2018·Granted Aug 16, 2022·0 cites·20 claims
- 0547US11550676B2Hardware-management-console-initiated data protectionIBM·Filed 2018·Granted Jan 10, 2023·0 cites·20 claims
- 0640US9698614B2Adjusting an extended power line disruption time and end-of-life used for at least one battery backup unit in a systemIBM·Filed 2015·Granted Jul 4, 2017·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →