Assignee
CHO KUO-CHIN
2 granted patents·6 pending applications·14 citations·filing 2003–2006
Top patents by PatentIndex Score
8 records- 0155US7107646B2Industrial oil/dust collectorCHO KUO-CHIN·Filed 2003·Granted Sep 19, 2006·10 cites·7 claims
- 0247US7310853B2Air-flowing direction distributor of an industrial dust-collectorCHO KUO-CHIN·Filed 2004·Granted Dec 25, 2007·4 cites·2 claims
- 0345US2006219238A1Solar hot kerosene heat-conducting systemCHO KUO-CHIN·Filed 2005·Application pending·0 cites
- 0444US2008000045A1Vacuum dust-collecting barrel loaded on a movable loading frameCHO KUO-CHIN·Filed 2006·Application pending·0 cites
- 0543US2007220700A1Liquid level control device for a containerCHO KUO-CHIN·Filed 2006·Application pending·0 cites
- 0641US2006169146A1Filter structure of an industrial dust-collectorCHO KUO-CHIN·Filed 2005·Application pending·0 cites
- 0737US2007209342A1Convenient vacuum cleaner for collecting dust or liquidCHO KUO-CHIN·Filed 2006·Application pending·0 cites
- 0836US2007068390A1Filter structure of an industrial dust-collectorCHO KUO-CHIN·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →