Assignee
CHEN HSIA-HUI
TW·6 granted patents·4 pending applications·72 citations·filing 2005–2011
Top patents by PatentIndex Score
10 records- 0187US7647936B1Runner assembly for an umbrella frameCHEN HSIA-HUI·Filed 2009·Granted Jan 19, 2010·26 cites·8 claims
- 0285US7798160B2Safely operable handle device for an automatic foldable umbrellaCHEN HSIA-HUI·Filed 2009·Granted Sep 21, 2010·22 cites·11 claims
- 0380US7527063B1Rib structure of an umbrella with two layers of umbrella coverCHEN HSIA HUI·Filed 2008·Granted May 5, 2009·14 cites·2 claims
- 0469US8459281B2Runner fastening device for an umbrellaCHEN HSIA-HUI·Filed 2011·Granted Jun 11, 2013·7 cites·5 claims
- 0561US2009078294A1Multi-folded umbrella having a reduced closed volumeCHEN HSIA HUI·Filed 2008·Application pending·0 cites
- 0657US2008066792A1Multi-folded umbrella having a reduced closed volumeCHEN HSIA HUI·Filed 2006·Application pending·0 cites
- 0756US8276606B2Semi-automatic umbrella with an automatically retractable central shaftCHEN HSIA-HUI·Filed 2011·Granted Oct 2, 2012·2 cites·7 claims
- 0854US8365746B2Safely operable handle device for an automatic foldable umbrellaCHEN HSIA-HUI·Filed 2011·Granted Feb 5, 2013·1 cites·10 claims
- 0953US2008313859A1Soft handle having double layers of soft skinsCHEN HSIA HUI·Filed 2007·Application pending·0 cites
- 1050US2006180188A1Umbrella frame with two layers of coversCHEN HSIA-HUI·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →