Assignee
CHUEN CHERN CO LTD
TW·8 granted patents·1 pending application·123 citations·filing 2005–2011
Top patents by PatentIndex Score
9 records- 0194US7448767B2Lip pen assembly with light bulbsCHUEN CHERN CO LTD·Filed 2006·Granted Nov 11, 2008·25 cites·8 claims
- 0292US7419323B1Cosmetic deviceCHUEN CHERN CO LTD·Filed 2007·Granted Sep 2, 2008·31 cites·8 claims
- 0392US7168875B1Multiple-function cosmetic pensCHUEN CHERN CO LTD·Filed 2005·Granted Jan 30, 2007·20 cites·10 claims
- 0490US7175360B2Tube style cosmetic container structureCHUEN CHERN CO LTD·Filed 2005·Granted Feb 13, 2007·16 cites·20 claims
- 0583US7988377B2Lotion dispenser with two compartmentsCHUEN CHERN CO LTD·Filed 2008·Granted Aug 2, 2011·9 cites·10 claims
- 0683US7794166B2Press-type cosmetic container with anti-press meansCHUEN CHERN CO LTD·Filed 2007·Granted Sep 14, 2010·9 cites·6 claims
- 0768US7287927B2Valve assemblyCHUEN CHERN CO LTD·Filed 2005·Granted Oct 30, 2007·12 cites·7 claims
- 0867US7159951B2Method of manufacturing a brushCHUEN CHERN CO LTD·Filed 2005·Granted Jan 9, 2007·1 cites·6 claims
- 0951US2011243642A1Rolling-ball style cosmetic container structureCHUEN CHERN CO LTD·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →