Assignee
WEI CHUNG-CHIH
TW·2 granted patents·2 pending applications·13 citations·filing 2008–2020
Top patents by PatentIndex Score
4 records- 0170US7703814B2Universal quick connection unit for connecting pipe to hydraulic or pneumatic toolWEI CHUNG-CHIH·Filed 2008·Granted Apr 27, 2010·12 cites·14 claims
- 0250US9057469B2Quick connectorWEI CHUNG-CHIH·Filed 2013·Granted Jun 16, 2015·1 cites·6 claims
- 0341US2009245926A1Quick Connector for Portable Power ToolsWEI CHUNG-CHIH·Filed 2009·Application pending·0 cites
- 0428US2021131470A1Staple and staple gun thereforWEI CHUNG CHIH·Filed 2020·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →