Assignee
CHIU CHING-SU
4 granted patents·1 pending application·108 citations·filing 2005–2008
Top patents by PatentIndex Score
5 records- 0191US7934317B2Pipe cutterCHIU CHING-SU·Filed 2008·Granted May 3, 2011·26 cites·10 claims
- 0290US7143629B1Manual pipe benderCHIU CHING-SU·Filed 2005·Granted Dec 5, 2006·19 cites·2 claims
- 0389US7216409B1Gear pullerCHIU CHING-SU·Filed 2005·Granted May 15, 2007·50 cites·1 claims
- 0481US7237760B1Check valve actuatorCHIU CHING-SU·Filed 2006·Granted Jul 3, 2007·13 cites·1 claims
- 0536US2007245821A1Luminescent refrigerant gauge deviceCHIU CHING-SU·Filed 2006·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →