Assignee
Zhu xiang-rong
MO·4 granted patents·2 pending applications·74 citations·filing 2010–2013
Top patents by PatentIndex Score
6 records- 0194US8763675B2Bead chain type pull cord mechanism for a window shadeZhu xiang-rong·Filed 2011·Granted Jul 1, 2014·30 cites·9 claims
- 0293US8544525B2Bidirectionally operable/switchable pull cord mechanism for a window shadeZhu xiang-rong·Filed 2011·Granted Oct 1, 2013·26 cites·10 claims
- 0388US8851143B2Single pull rope driving device for a window shadeZhu xiang-rong·Filed 2013·Granted Oct 7, 2014·17 cites·9 claims
- 0458US8365802B2Drum driving device for window shadeZhu xiang-rong·Filed 2010·Granted Feb 5, 2013·1 cites·6 claims
- 0547US2014131502A1Single Pull Rope Driving Device with a Positioning Effect for a Window CurtainZhu xiang-rong·Filed 2013·Application pending·0 cites
- 0646US2012285631A1Pull Cord Mechanism for a Window ShadeZhu xiang-rong·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →