Assignee
HAN DINGNAN
CN·2 granted patents·2 pending applications·3 citations·filing 2009–2013
Technology mixG06F4
Top patents by PatentIndex Score
4 records- 0153US8976127B2Multi-point touch screen operating toolHAN DINGNAN·Filed 2010·Granted Mar 10, 2015·2 cites·16 claims
- 0244US8773367B2Multi-point touch screen and touch detection methodHAN DINGNAN·Filed 2009·Granted Jul 8, 2014·1 cites·12 claims
- 0331US2015293651A1Man-machine interaction method and interfaceHAN DINGNAN·Filed 2013·Application pending·0 cites
- 0425US2012182296A1Method and interface for man-machine interactionHAN DINGNAN·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →