Assignee
QIN JI-YUN
CN·2 granted patents·3 pending applications·14 citations·filing 2009–2012
Top patents by PatentIndex Score
5 records- 0177US8069909B2Heat dissipation deviceQIN JI-YUN·Filed 2009·Granted Dec 6, 2011·9 cites·16 claims
- 0269US8267157B2Heat dissipation deviceQIN JI-YUN·Filed 2009·Granted Sep 18, 2012·5 cites·11 claims
- 0338US2013258601A1Heat dissipation apparatus for electronic deviceQIN JI-YUN·Filed 2012·Application pending·0 cites
- 0437US2013112387A1Heat dissipation deviceQIN JI-YUN·Filed 2011·Application pending·0 cites
- 0537US2013264042A1Heat dissipation deviceQIN JI-YUN·Filed 2012·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →