Assignee
CHEN SHIH-CHANG
TW·10 granted patents·6 pending applications·60 citations·filing 2003–2013
Top patents by PatentIndex Score
16 records- 0188US8157549B2Multi-channel fluid conveying apparatusCHEN SHIH CHANG·Filed 2009·Granted Apr 17, 2012·11 cites·15 claims
- 0286US8105057B2Fluid transportation device having multiple double-chamber actuating structuresCHEN SHIH CHANG·Filed 2009·Granted Jan 31, 2012·11 cites·9 claims
- 0385US8579606B2Fluid transportation deviceCHEN SHIH-CHANG·Filed 2011·Granted Nov 12, 2013·8 cites·3 claims
- 0483US8505575B2Water supply module for hydrotherapy deviceCHEN SHIH-CHANG·Filed 2010·Granted Aug 13, 2013·7 cites·9 claims
- 0578US8545695B2Water provisioning system for kitchenCHEN SHIH-CHANG·Filed 2010·Granted Oct 1, 2013·5 cites·13 claims
- 0673US8736142B2Polarity switching circuitCHEN SHIH-CHANG·Filed 2012·Granted May 27, 2014·2 cites·7 claims
- 0771US8864046B2Closed nebulizing system for removing bubblesCHEN SHIH-CHANG·Filed 2011·Granted Oct 21, 2014·2 cites·9 claims
- 0868US8441169B2Voltage converter and driving system using such voltage converterCHEN SHIH CHANG·Filed 2010·Granted May 14, 2013·2 cites·6 claims
- 0964USD704522SWrench tool handleCHEN SHIH-CHANG·Filed 2013·Granted May 13, 2014·12 cites·1 claims
- 1051US2014069007A1Plant growth facilitating apparatus plant growth facilitating apparatusCHEN SHIH-CHANG·Filed 2012·Application pending·0 cites
- 1144US2007023049A1Anatomically hypopharyngeal maskCHEN SHIH-CHANG·Filed 2005·Application pending·0 cites
- 1243US2004148450A1Serially connectable USB driveCHEN SHIH-CHANG·Filed 2003·Application pending·0 cites
- 1340US8690275B2Power supply integrated circuit for piezoelectric inkjet headCHEN SHIH-CHANG·Filed 2011·Granted Apr 8, 2014·0 cites·2 claims
- 1440US2011256027A1Ozonated water spraying system with energy resource conversion, and ozonated water spraying apparatus thereofCHEN SHIH-CHANG·Filed 2010·Application pending·0 cites
- 1537US2011220229A1Water supply apparatus of hydrotherapy systemCHEN SHIH-CHANG·Filed 2010·Application pending·0 cites
- 1635US2012092418A1Single-nozzle inkjet headCHEN SHIH-CHANG·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →