Assignee
LIAO I-CHUNG
TW·6 granted patents·1 pending application·93 citations·filing 2005–2013
Top patents by PatentIndex Score
7 records- 0191US7513765B2Spike mold structureLIAO I-CHUNG·Filed 2006·Granted Apr 7, 2009·62 cites·10 claims
- 0286US7744757B1Connection between filtering cap and containerLIAO I-CHUNG·Filed 2008·Granted Jun 29, 2010·26 cites·1 claims
- 0345US9675912B2Heat-pressed activated carbon polypropylene composite filter deviceLIAO I-CHUNG·Filed 2013·Granted Jun 13, 2017·0 cites·2 claims
- 0443US9168704B2Manufacturing method of an activated-carbon filter elementLIAO I-CHUNG·Filed 2013·Granted Oct 27, 2015·0 cites·2 claims
- 0543US9032902B2Manufacturing apparatus for activated carbon filtersLIAO I-CHUNG·Filed 2013·Granted May 19, 2015·0 cites·2 claims
- 0642US2007269551A1Mold structure of spikeLIAO I-CHUNG·Filed 2006·Application pending·0 cites
- 0738USD533916SWater filterLIAO I CHUNG·Filed 2005·Granted Dec 19, 2006·5 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →